I heard the Messenger of Allah (ﷺ) say: Whoever leaves a space the size of a hair [when doing ghusl for janabah] and does not pour water on it, such and such will be done to him in the Fire. ‘Ali (رضي الله عنه) said: From that time I hated my hair, as you can see.

Said b. al-Musayyib told that a Muslim and a Jew brought a dispute before ‘Umar, and as he considered the Jew was in the right he pronounced judgment in his favour; but when the Jew said, “I swear by God that you have pronounced just judgment,” he struck him with the whip and asked him what caused him to know that. The Jew replied, “I swear by God that we find in the Torah that no qadi judges rightly without having an angel at his right hand and an angel at his left who direct him and dispose him to what is right as long as he adheres to the right; but when he abandons the right they ascend and leave him.” Malik transmitted it.

"The Messenger of Allah said: 'Let men desist from failing to attend the congregation, otherwise I will burn their houses down.'"

"The Messenger of Allah(SAW) said: ' Putting up a guest for one night is obligatory. If you find a guest at your door in the morning, then this (hospitality) is (like) a debt that you (the host) owe him. If he (the guest) wants, he may request it, and if he wants, he may leave it'"

“The Messenger of Allah (saw) said: ‘The covenant that distinguishes between us and them is prayer; so whoever leaves it, he has committed Kufr.’”

It was narrated from Anas bin Malik that the Messenger of Allah (saw) used to recite Qunut in the Subh prayer, and he used to supplicate in it against one of the Arab tribes for a month, then he stopped doing so.

"I saw the Messenger of Allah [SAW] when a killer was brought by the heir of the victim by a string. The Messenger of Allah [SAW] said to the heir of the victim: 'Will you forgive him?' He said: 'No.' He said: 'Will you accept the Diyah?' He said: 'No.' He said: 'Will you kill him?' He said: 'Yes.' He said: 'Take him away.' When he went and turned away from him, he called him back and said: 'Will you forgive him?' He said: 'No.' He said: 'Will you accept the Diyah?' He said: 'No.' He said: 'Will you kill him?' He said: 'Yes.' He said: 'Take him away.' When he went and turned away from him, he called him back and said: 'Will you forgive him?' He said: 'No.' He said: 'Will you accept the Diyah?' He said: 'No.' He said: 'Will you kill him?' He said: 'Yes.' He said: 'Take him away.' At that point the Messenger of Allah [SAW] said: 'But if you forgive him, he will carry his own sin and the sin of your companion.' So he forgave him, and I saw him dragging his string."

On his father's authority, said that his grandfather reported that the value of the blood-money at the time of the Messenger of Allah (saws) was eight hundred dinars or eight thousand dirhams, and the blood-money for the people of the Book was half of that for Muslims.

He said: This applied till Umar (Allah be pleased with him) became caliph and he made a speech in which he said: Take note! Camels have become dear. So Umar fixed the value for those who possessed gold at one thousand dinars, for those who possessed silver at twelve thousand (dirhams), for those who possessed cattle at two hundred cows, for those who possessed sheep at two thousand sheep, and for those who possessed suits of clothing at two hundred suits. He left the blood-money for dhimmis (protected people) as it was, not raising it in proportion to the increase he made in the blood-wit.

Malik related to me from Yahya ibn Said from Said ibn al-Musayyab that Umar ibn al-Khattab had a dispute brought to him between a muslim and a jew. Umar saw that the right belonged to the jew and decided in his favour. The jew said to him, "By Allah! You have judged correctly.'' So Umar ibn al-Khattab struck him with a whip and said, "How can you be sure." The jew said to him, "We find that there is no judge who judges correctly but that there is an angel on his right side and an angel on his left side who guide him and give him success in the truth as long as he is with the truth. When he leaves the truth, they rise and leave him."

"Indeed among the excellence of a person's Islam is that he leaves what does not concern him."

“The Messenger of Allah (saw) used to seek refuge from the evil eye of the jinn and of mankind. When the Mu’awwidhatain* were revealed, he started to recite them and stopped reciting anything else.”

“I heard the Messenger of Allah (saw) say: ‘Whoever learns how to shoot (arrows) then abandons it, has disobeyed me.’”

“Part of a person’s goodness in Islam is his leaving alone that which does not concern him.”

"Abu Hurairah said: 'The Prophet (SAW) led us in one of the nighttime prayers.'" He said: "Abu Hurairah said: 'But I forgot (which one).' He said: 'He led us in praying two rak'ahs, then he said the taslim and went to a piece of wood that was lying in the masjid and leaned his hand on it as if he was angry. Those who were in a hurry left the masjid, and said: "The prayer has been shortened." Among the people were Abu Bakr and 'Umar but they hesitated to ask him for they revere him. Also among the people was a man with long hands who was known as Dhul-Yadain. He said: O Messenger of Allah (SAW), did you forget or has the prayer been shortened? He said: I did not forget and the prayer has not been shortened. He said: Is it as Dhul-Yadain says? They said: yes. So he came and prayed what he had missed, then he said the salam, then he said the takbir and prostrated as usual or longer than that. Then he raised his head and said the takbir, and prostrated as usual or longer than that. Then he raised his head and said the takbir.'"

The Messenger of Allah (ﷺ) said: “Our (Prophets') property is not to be inherited and whatever we leave behind is charity.` Fatimah got angry and kept away from Abu Bakr and she continued to do so until she died. Fatimah lived for six months after the Messenger of Allah (ﷺ), and she used to ask Abu Bakr for her share of that which the Messenger of Allah (ﷺ) had left behind of Khaibar and Fadak, and his charitable endowments in Madinah, but Abu Bakr refused to give her that. He said: I will not stop doing something that the Messenger of Allah (ﷺ) used to do; rather I will continue to do it. I am afraid that if I give up something that he did, I will go astray. As for his charitable endowment in Madinah, 'Umar gave it to 'Ali and 'Abbas, but ‘Ali took most of it. As for Khaibar and Fadak, 'Umar kept them and said: They are the charitable endowment of the Messenger of Allah (ﷺ) and were spent on his responsibilities and on emergencies. They were to be cared for by whoever became caliph, and this remains the case until today.

A man came to the Prophet; he had performed ablution and has missed a spot the size of a fingernail where water had not reached. The Prophet said to him: 'Go back and perform ablution properly.'"

"Surely, of the excellence of a person's Islam is that he leaves what does not concern him."

that the Messenger of Allah (SAW) said: "Allah, Blessed and Most High, has said - and His saying is the Truth: 'When My slave considers doing something good then write it as one good for him. If he acts upon it then write ten of the same for him. And when he considers doing something evil, then do not write it. If he acts upon it, then write it. If he leaves it" - and perhaps he said: "if he does not act upon it, then write a good reward for him.'" Then he [the Prophet (SAW)] recited: Whoever comes with a good, then he shall have ten the like thereof (6:160).

Ibn Mas'ud told of the Prophet saying to his companions one day, “Show due respect towards God.” On their replying, “Prophet of God, we show due respect towards God, praise be to God,” he said, “That is not what I mean; but he who shows due respect to God must guard the head and what it retains, must guard the belly and what it contains, and keep death and decay in remembrance; and he who desires the next world must abandon the adornment of this world. He who does that has shown due respect towards God.” Ahmad and Tirmidhi transmitted it, the latter saying this is a gharib tradition.

Sa'd b. Ibrahim told on his father’s authority that ‘Abd ar-Rahman b. ‘Auf was brought food when he was fasting and said, “Mus'ab b. ‘Umair who was better than I am was killed and was shrouded in a cloak [which was so short that] if his head was covered his feet appeared and if his feet were covered his head appeared. ([Sa'd] added that he thought he said ‘And Hamza who was better than I am was killed.’) Then we were given such great worldly wealth as we have been given (or, We have been given such worldly goods as we have been given), and I am afraid that my good things have been given me in advance.” He then began to weep and left the food untouched. Bukhari transmitted it.

The Prophet (saws) said: If anyone takes land by (paying) its jizyah, he renounces his immigration; and if anyone takes off the disgrace of an unbeliever from his neck he turns away his back from Islam. He (the narrator) said: Thereafter Khalid ibn Ma'dan heard this tradition from me, and he said: Has Shubayb narrated it to you? I said: Yes. He said! When you come to him, ask him to write this tradition to me. He said: He then wrote it for him. When I came, Khalid ibn Ma'dan asked me for the paper and I gave it to him. When he read (the paper), he abandoned the lands he had in his possession the moment he heard this.

Abu Dawud said: This Yazid b. Khumair al-Yazani is not the disciple of Shu'bah.

On the day of Khaibar the Messenger of Allah (saws) divided the portion to his relatives among the Banu Hashim and Banu 'Abd al-Muttalib, and omitted Banu Nawfal and Banu 'Abd Shams. So I and 'Utham b. 'Affan went to the Prophet (saws) and we said: Messenger of Allah, these are Banu Hashim whose superiority we do not deny because if the position in which Allah has placed you in relation to them ; but tell us about Banu 'Abd al-Muttalib to whom you have given something while omitting us though our relationship is the same as theirs. The Messenger of Allah (saws) said: There is no distinction between us and Banu 'Abd al-Muttalib in pre-Islamic days and in Islam. We and they are one, and he (saws) intertwined his fingers.

"Whoever swears an oath then sees that something else is better than it, let him not do it, and his leaving it is the expiation for it. "

“My father died and left behind wealth, but he did not make a will. Will it expiate for him if I give charity on his behalf?” He said: “Yes.”

"The lawful is clear and the unlawful is clear, and between that are matters that are doubtful (not clear); many of the people do not know whether it is lawful or unlawful. So whoever leaves it to protect his religion and his honor, then he will be safe, and whoever falls into something from them, then he soon will have fallen into the unlawful. Just like if someone grazes (his animals) around a sanctuary, he would soon wind up in it. Indeed for every king is a sanctuary (pasture), and indeed Allah's sanctuary is what He made unlawful."