Allah's Apostle wrote to Caesar and invited him to Islam and sent him his letter with Dihya Al-Kalbi whom Allah's Apostle ordered to hand it over to the Governor of Busra who would forward it to Caesar. Caesar as a sign of gratitude to Allah, had walked from Hims to Ilya (i.e. Jerusalem) when Allah had granted Him victory over the Persian forces. So, when the letter of Allah's Apostle reached Caesar, he said after reading it, 'Seek for me any one of his people! (Arabs of Quraish tribe) if present here, in order to ask him about Allah's Apostle. At that time Abu Sufyan bin Harb was in Sham with some men from Quraish who had come (to Sham) as merchants during the truce that had been concluded between Allah's Apostle; and the infidels of Quraish. Abu Sufyan said, Caesar's messenger found us somewhere in Sham so he took me and my companions to Ilya and we were admitted into Ceasar's court to find him sitting in his royal court wearing a crown and surrounded by the senior dignitaries of the Byzantine. He said to his translator. 'Ask them who amongst them is a close relation to the man who claims to be a prophet." Abu Sufyan added, "I replied, 'I am the nearest relative to him.' He asked, 'What degree of relationship do you have with him?' I replied, 'He is my cousin,' and there was none of Bani Abu Manaf in the caravan except myself. Caesar said, 'Let him come nearer.' He then ordered that my companions stand behind me near my shoulder and said to his translator, 'Tell his companions that I am going to ask this man about the man who claims to be a prophet. If he tells a lie, they should contradict him immediately." Abu Sufyan added, "By Allah! Had it not been shameful that my companions label me a liar, I would not have spoken the truth about him when he asked me. But I considered it shameful to be called a liar by my companions. So I told the truth. He then said to his translator, 'Ask him what kind of family does he belong to.' I replied, 'He belongs to a noble family amongst us.' He said, 'Have anybody else amongst you ever claimed the same before him? 'I replied, 'No.' He said, 'Had you ever blamed him for telling lies before he claimed what he claimed? ' I replied, 'No.' He said, 'Was anybody amongst his ancestors a king?' I replied, 'No.' He said, "Do the noble or the poor follow him?' I replied, 'It is the poor who follow him.' He said, 'Are they increasing or decreasing (day by day)?' I replied,' They are increasing.' He said, 'Does anybody amongst those who embrace his (the Prophet's) Religion become displeased and then discard his Religion?'. I replied, 'No. ' He said, 'Does he break his promises? I replied, 'No, but we are now at truce with him and we are afraid that he may betray us." Abu Sufyan added, "Other than the last sentence, I could not say anything against him. Caesar then asked, 'Have you ever had a war with him?' I replied, 'Yes.' He said, 'What was the outcome of your battles with him?' I replied, 'The result was unstable; sometimes he was victorious and sometimes we.' He said, 'What does he order you to do?' I said, 'He tells us to worship Allah alone, and not to worship others along with Him, and to leave all that our fore-fathers used to worship. He orders us to pray, give in charity, be chaste, keep promises and return what is entrusted to us.' When I had said that, Caesar said to his translator, 'Say to him: I ask you about his lineage and your reply was that he belonged to a noble family. In fact, all the apostles came from the noblest lineage of their nations. Then I questioned you whether anybody else amongst you had claimed such a thing, and your reply was in the negative. If the answer had been in the affirmative, I would have thought that this man was following a claim that had been said before him. When I asked you whether he was ever blamed for telling lies, your reply was in the negative, so I took it for granted that a person who did not tell a lie about (others) the people could never tell a lie about Allah. Then I asked you whether any of his ancestors was a king. Your reply was in the negative, and if it had been in the affirmative, I would have thought that this man wanted to take back his ancestral kingdom. When I asked you whether the rich or the poor people followed him, you replied that it was the poor who followed him. In fact, such are the followers of the apostles. Then I asked you whether his followers were increasing or decreasing. You replied that they were increasing. In fact, this is the result of true faith till it is complete (in all respects). I asked you whether there was anybody who, after embracing his religion, became displeased and discarded his religion; your reply was in the negative. In fact, this is the sign of true faith, for when its cheerfulness enters and mixes in the hearts completely, nobody will be displeased with it. I asked you whether he had ever broken his promise. You replied in the negative. And such are the apostles; they never break their promises. When I asked you whether you fought with him and he fought with you, you replied that he did, and that sometimes he was victorious and sometimes you. Indeed, such are the apostles; they are put to trials and the final victory is always theirs. Then I asked you what he ordered you. You replied that he ordered you to worship Allah alone and not to worship others along with Him, to leave all that your fore-fathers used to worship, to offer prayers, to speak the truth, to be chaste, to keep promises, and to return what is entrusted to you. These are really the qualities of a prophet who, I knew (from the previous Scriptures) would appear, but I did not know that he would be from amongst you. If what you say should be true, he will very soon occupy the earth under my feet, and if I knew that I would reach him definitely, I would go immediately to meet Him; and were I with him, then I would certainly wash his feet.' " Abu Sufyan added, "Caesar then asked for the letter of Allah's Apostle and it was read. Its contents were: "In the name of Allah, the most Beneficent, the most Merciful (This letter is) from Muhammad, the slave of Allah, and His Apostle, to Heraculius, the Ruler of the Byzantine. Peace be upon the followers of guidance. Now then, I invite you to Islam (i.e. surrender to Allah), embrace Islam and you will be safe; embrace Islam and Allah will bestow on you a double reward. But if you reject this invitation of Islam, you shall be responsible for misguiding the tillers (i.e. your nation). O people of the Scriptures! Come to a word common to you and us and you, that we worship. None but Allah, and that we associate nothing in worship with Him; and that none of us shall take others as Lords besides Allah. Then if they turn away, say: Bear witness that we are (they who have surrendered (unto Him)..(3.64) Abu Sufyan added, "When Heraclius had finished his speech, there was a great hue and cry caused by the Byzantine Royalties surrounding him, and there was so much noise that I did not understand what they said. So, we were turned out of the court. When I went out with my companions and we were alone, I said to them, 'Verily, Ibn Abi Kabsha's (i.e. the Prophet's) affair has gained power. This is the King of Bani Al-Asfar fearing him." Abu Sufyan added, "By Allah, I remained low and was sure that his religion would be victorious till Allah converted me to Islam, though I disliked it."

While we were on one of our journeys, we dismounted at a place where a slave girl came and said, "The chief of this tribe has been stung by a scorpion and our men are not present; is there anybody among you who can treat him (by reciting something)?" Then one of our men went along with her though we did not think that he knew any such treatment. But he treated the chief by reciting something, and the sick man recovered whereupon he gave him thirty sheep and gave us milk to drink (as a reward). When he returned, we asked our friend, "Did you know how to treat with the recitation of something?" He said, "No, but I treated him only with the recitation of the Mother of the Book (i.e., Al-Fatiha)." We said, "Do not say anything (about it) till we reach or ask the Prophet so when we reached Medina, we mentioned that to the Prophet (in order to know whether the sheep which we had taken were lawful to take or not). The Prophet said, "How did he come to know that it (Al-Fatiha) could be used for treatment? Distribute your reward and assign for me one share thereof as well."

Musailima Al-Kadhdhab came during the lifetime of the Prophet and started saying, "If Muhammad gives me the rule after him, I will follow him." And he came to Medina with a great number of the people of his tribe. Allah's Apostle went to him in the company of Thabit bin Qais bin Shammas, and at that time, Allah's Apostle had a stick of a date-palm tree in his hand. When he (i.e. the Prophet ) stopped near Musailima while the latter was amidst his companions, he said to him, "If you ask me for this piece (of stick), I will not give it to you, and Allah's Order you cannot avoid, (but you will be destroyed), and if you turn your back from this religion, then Allah will destroy you. And I think you are the same person who was shown to me in my dream, and this is Thabit bin Qais who will answer your questions on my behalf." Then the Prophet went away from him. I asked about the statement of Allah's Apostle : "You seem to be the same person who was shown to me in my dream," and Abu Huraira informed me that Allah's Apostle said, "When I was sleeping, I saw (in a dream) two bangles of gold on my hands and that worried me. And then I was inspired Divinely in the dream that I should blow on them, so I blew on them and both the bangles flew away. And I interpreted it that two liars (who would claim to be prophets) would appear after me. One of them has proved to be Al Ansi and the other, Musailima."

'Abdullah b. 'Umar reported that Allah's Messenger (may peace be upon him) used to come to Quba', i. e. (he came) on every Saturday, and he used to come riding or on foot. Ibn Dinar (another narrator) said that Ibn Umar used to do like this.

Sahl bin Sa’ad Al Sa’idi said that ‘Uwaimir bin Ashqar Al Ajilani came to ‘Asim bin Adl and said to him “Asim tell me about a man who finds a man along with his wife. Should he kill him and then be killed by you, or how should he act? Ask the Apostle of Allaah(saws) ‘Asim, for me about it. ‘Asim then asked the Apostle of Allaah(saws) about it. The Apostle of Allaah(saws) disliked the question and denounced it. What ‘Asim heard from the Apostle of Allaah(saws) fell heavy on him. When ‘Asim returned to his family ‘Uwaimr came to him and asked ‘Asim “What did the Apostle of Allaah(saws) say to you”? Asim replied “You did not do good to me”. The Apostle of Allaah(saws) disliked the question that I asked him. Thereupon ‘Uwaimir said “I swear by Allaah, I shall not leave until I ask him about it. So, ‘Uwaimir came to the Apostle of Allaah(saws) while he was sitting in the midst of the people.” He said “Apostle of Allaah(saws) tell me about a man who finds a man along with his wife. Should he kill him and then be killed by you, or how should he act?” The Apostle of Allaah(saws) said “A revelation has been sent down about you and your wife so go away and bring her. Sahl said “So we cursed one another while I was along with the people who were with the Apostle of Allaah(saws). Then when they finished, ‘Umamir said “I shall have lied against her, Apostle of Allaah(saws) if I keep her. He pronounced her divorce three times before the Apostle of Allaah(saws)commanded him (to do so).

Ibn Shihab said “Then this became the method of invoking curses.”

Asma' bint Al Bakr said, "I came to `Aisha the wife of the Prophet (p.b.u.h) during the solar eclipse. The people were standing and offering the prayer and she was also praying too. I asked her, 'What has happened to the people?' She pointed out with her hand towards the sky and said, 'Subhan-Allah'. I said, 'Is there a sign?' She pointed out in the affirmative." Asma' further said, "I too then stood up for the prayer till I fainted and then poured water on my head. When Allah's Apostle had finished his prayer, he thanked and praised Allah and said, 'I have seen at this place of mine what I have never seen even Paradise and Hell. No doubt, it has been inspired to me that you will be put to trial in the graves like or nearly like the trial of (Masih) Ad-Dajjal. (I do not know which one of the two Asma' said.) (The angels) will come to everyone of you and will ask what do you know about this man (i.e. Muhammad). The believer or a firm believer (I do not know which word Asma' said) will reply, 'He is Muhammad, Allah's Apostle (p.b.u.h) who came to us with clear evidences and guidance, so we accepted his teachings, believed and followed him.' The angels will then say to him, 'Sleep peacefully as we knew surely that you were a firm believer.' The hypocrite or doubtful person (I do not know which word Asma' said) will say, 'I do not know. I heard the people saying something so I said it (the same).' "

Yahya related to me from Malik from Abu Hazim Salama ibn Dinar from Sahl ibn Said as-Saidi that the Messenger of Allah, may Allah bless him and grant him peace, went to the tribe of Bani Amr ibn Awf to settle their disputes .The time for the prayer came and the muadhdhin came to Abu Bakr as-Siddiq and said, "Could you lead the people in prayer and I will say the iqama?" He said, "Yes," and Abu Bakr prayed. The Messenger of Allah, may Allah bless him and grant him peace, came back while the people were praying, and approached and joined the row. People clapped, but Abu Bakr did not turn round. The people increased their clapping, and Abu Bakr turned round and saw the Messenger of Allah, may Allah bless him and grant him peace, and the Messenger of Allah, may Allah bless him and grant him peace, indicated to him to stay in his place. Abu Bakr raised his hands and praised Allah that the Messenger of Allah, may Allah bless him and grant him peace, had told him to do that. Then he drew back until he was in the row, and the Messenger of Allah, may Allah bless him and grant him peace, stepped forward and led the prayer. When he had finished he said, "Abu Bakr, what stopped you from staying put like I told you?" Abu Bakr said, "It is not for Ibn Abi Quhafa to pray in front of the Messenger of Allah, may Allah bless him and grant him peace."

The Messenger of Allah, may Allah bless him and grant him peace, said, "Why did I see you all clapping so much? If something happens to you in the prayer you should say 'Subhana-llah' (Glory be to Allah), and when you say 'Subhana-llah' you will be heard. Clapping is only for women."

Allah's Apostle said (to me), "If the property of Bahrain had come to us, I would have given you so much and so much." But the Bahrain property did not come till the Prophet had died. When the Bahrain property came. Abu Bakr ordered somebody to announce, "Any person who has money claim on Allah's Apostle or whom Allah's Apostle had promised something, should come to us." So, I went to him and said, "Allah's Apostle had promised to give me so much an so much." Abu Bakr scooped up money with both hands thrice for me." (The sub-narrator Sufyan illustrated this action by scooping up with both hands and said, "Ibn Munkadir, another sub-narrator, used to illustrate it in this way.") Narrated Jabir: Once I went to Abu Bakr and asked for the money but he did not give me, and I went to him again, but he did not give me, so I went to him for the third time and said, "I asked you, but you did not give me; then I asked you (for the second time) and you did not give me; then I asked you (for the third time) but you did not give me. You should either give me or allow yourself to be considered a miser regarding my case." Abu Bakr said, "You tell me that I am a miser with regard to you. But really, whenever I rejected your request, I had the inclination to give you." (In another narration Jabir added:) So, Abu Bakr scooped up money with both hands for me and asked me to count it. I found out that It was five hundred. Abu Bakr told me to take twice that amount.