The Prophet said, "Whoever takes the property of a Muslim by taking a false oath, will meet Allah Who will be angry with him." Then the Prophet recited the Verse:-- 'Verily those who purchase a small gain at the cost of Allah's Covenant and their oaths, they shall have no portion in the Hereafter, neither will Allah speak to them, nor look at them.' (3.77)

A man displayed some merchandise in the market and took an oath that he had been offered a certain price for it while in fact he had not, in order to cheat a man from the Muslims. So then was revealed:-- "Verily! Those who purchase a small gain at the cost of Allah's Covenant and their oaths..."(3.77)

Hilal bin Umaiya accused his wife of committing illegal sexual intercourse with Sharik bin Sahma' and filed the case before the Prophet. The Prophet said (to Hilal), "Either you bring forth a proof (four witnesses) or you will receive the legal punishment (lashes) on your back." Hilal said, "O Allah's Apostle! If anyone of us saw a man over his wife, would he go to seek after witnesses?" The Prophet kept on saying, "Either you bring forth the witnesses or you will receive the legal punishment (lashes) on your back." Hilal then said, "By Him Who sent you with the Truth, I am telling the truth and Allah will reveal to you what will save my back from legal punishment." Then Gabriel came down and revealed to him:-- 'As for those who accuse their wives...' (24.6-9) The Prophet recited it till he reached: '... (her accuser) is telling the truth.' Then the Prophet left and sent for the woman, and Hilal went (and brought) her and then took the oaths (confirming the claim). The Prophet was saying, "Allah knows that one of you is a liar, so will any of you repent?" Then the woman got up and took the oaths and when she was going to take the fifth one, the people stopped her and said, "It (the fifth oath) will definitely bring Allah's curse on you (if you are guilty)." So she hesitated and recoiled (from taking the oath) so much that we thought that she would withdraw her denial. But then she said, "I will not dishonor my family all through these days," and carried on (the process of taking oaths). The Prophet then said, "Watch her; if she delivers a black-eyed child with big hips and fat shins then it is Sharik bin Sahma's child." Later she delivered a child of that description. So the Prophet said, "If the case was not settled by Allah's Law, I would punish her severely."

Allah's Apostle took an oath that he would not visit his wives for one month, and he sat in an upper room belonging to him. Then, on the twenty ninth day he came down. It was said, "O Allah's Apostle! You had taken an oath not to visit your wives for one month." He said, "The (present) month is of twenty-nine days."

One of `Abdullah's sons said to `Abdullah (bin `Umar) "I wish you would stay this year (and not perform Hajj) as I am afraid that you will not be able to reach the Ka`ba." On that he (i.e. `Abdullah bin `Umar) said, "We went out with the Prophet (for `Umra), and when the Quraish infidel intervened between us and the Ka`ba, the Prophet slaughtered his Hadi and shaved (his head), and his companions cut short their hair." Then `Abdullah bin `Umar said, "I make you witness that I have intended to perform `Umra and if I am allowed to reach the Ka`ba, I will perform the Tawaf, and if something (i.e. obstacles) intervene between me and the Ka`ba, then I will do what Allah's Apostle did." Then after going for a while, he said, "I consider the ceremonies (of both `Umra and Hajj as one and the same, so I would like you to witness that I have intended to perform Hajj along with my `Umra." So he performed only one Tawaf and one Sai (between Safa and Marwa) and finished the Ihram of both Umra and Hajj).

The oath of the Prophet used to be: "No, by Him who turns the hearts."

The Prophet ordered us to help others to fulfill the oaths.

Al-Khuzai: The Prophet said, "Shall I inform you about the people of Paradise? They comprise every obscure unimportant humble person, and if he takes Allah's Oath that he will do that thing, Allah will fulfill his oath (by doing that). Shall I inform you about the people of the Fire? They comprise every cruel, violent, proud and conceited person."

Yahya related to me from Malik that what he preferred of what he had heard from the people of knowledge about a man or woman who vowed to walk to the House of Allah, was that they fulfilled the oath when performing umra, by walking until they had done say between Safa and Marwa. When they had done say it was finished. If they vowed to walk in the hajj, they walked until they came to Makka, then they walked until they had finished all the rites.

Malik said, "Walking is only for hajj or umra."

`Abdullah bin Sahl and Muhaiyisa bin Mas`ud went to Khaibar and they dispersed in the gardens of the date-palm trees. `Abdullah bin Sahl was murdered. Then `Abdur-Rahman bin Sahl, Huwaiyisa and Muhaiyisa, the two sons of Mas`ud, came to the Prophet and spoke about the case of their (murdered) friend. `Abdur-Rahman who was the youngest of them all, started talking. The Prophet said, "Let the older (among you) speak first." So they spoke about the case of their (murdered) friend. The Prophet said, "Will fifty of you take an oath whereby you will have the right to receive the blood money of your murdered man," (or said, "..your companion"). They said, "O Allah's Apostle! The murder was a thing we did not witness." The Prophet said, "Then the Jews will release you from the oath, if fifty of them (the Jews) should take an oath to contradict your claim." They said, "O Allah's Apostle! They are disbelievers (and they will take a false oath)." Then Allah's Apostle himself paid the blood money to them.

That the Messenger of Allah (saws) said: "Whoever takes a false oath to deprive a Muslim of his wealth, he will meet Allah while He is angry with him."

Al-Ash'ath bin Qais said: "It is about me, by Allah! There was a dispute about some land between myself and a man from the Jews who denied my ownership of it, so I took him to the Prophet (saws). The Messenger of Allah (saws) said to me: 'Do you have any proof ?' I said: 'No'. So he said to Jew: 'Take an oath.' I said: 'O Messenger of Allah! If he takes an oath then my property will be gone!' So Allah, Most High revealed: Verily those who purchase a small gain at the cost of Allah's Covenant and their oaths.. until the end of the Ayah."

[Abu 'Eisa said:] There are narrations on this topic from Wa'il bin Hujr, Abu Musa, Abu Umamah bin Tha'labah Al-Ansari, and 'Imran bin Husain. The Hadith of Ibn Mas'ud is a Hasan Sahih Hadith.

The Prophet said, "O `Abdur-Rahman! Do not seek to be a ruler, for if you are given authority on your demand then you will be held responsible for it, but if you are given it without asking (for it), then you will be helped (by Allah) in it. If you ever take an oath to do something and later on you find that something else is better, then you should expiate your oath and do what is better."

There were good relations and brotherhood between this tribe of Jurm and the Ash`ariyyin. Once, while we were sitting with Abu Musa Al-Ash`ari, there was brought to him a meal which contained chicken meat, and there was sitting beside him, a man from the tribe of Bani Taimul-lah who looked like one of the Mawali. Abu Musa invited the man to eat but the man said, "I have seen chicken eating some dirty things, and I have taken an oath not to eat chicken." Abu Musa said to him, "Come along, let me tell you something in this regard. Once I went to the Prophet with a few men from Ash`ariyyin and we asked him for mounts. The Prophet said, By Allah, I will not mount you on anything; besides I do not have anything to mount you on.' Then a few camels from the war booty were brought to the Prophet, and he asked about us, saying, 'Where are the group of Ash`ariyyin?' So he ordered for five fat camels to be given to us and then we set out. We said, 'What have we done? Allah's Apostle took an oath that he would not give us anything to ride and that he had nothing for us to ride, yet he provided us with mounts. We made Allah's Apostle forget his oath! By Allah, we will never be successful.' So we returned to him and reminded him of his oath. He said, 'I have not provided you with the mount, but Allah has done so. By Allah, I may take an oath to do something, but on finding something else which is better, I do that which is better and make the expiation for my oath.' "

The Prophet said, "O `Abdur-Rahman bin Samura! Do not seek to be a ruler, because if you are given authority for it, then you will be held responsible for it, but if you are given it without asking for it, then you will be helped in it (by Allah): and whenever you take an oath to do something and later you find that something else is better than the first, then do the better one and make expiation for your oath."

Allah's Apostle said, "O `Abdur-Rahman bin Samura! Do not seek to be a ruler, for if you are given authority on your demand, you will be held responsible for it, but if you are given it without asking for it, then you will be helped (by Allah) in it. If you ever take an oath to do something and later on you find that something else is better, then do what is better and make expiation for your oath."

In the last Hajj of Allah's Apostle I assumed the Ihram for Hajj along with Allah Apostle. I was one of those who intended Tamattu` (to perform Hajj and `Umra) and did not take the Hadi (animal for sacrifice) with me. I got my menses and was not clean till the night of `Arafa I said, "O Allah's Apostle! It is the night of the day of `Arafat and I intended to perform the Hajj Tamattu` with `Umra. Allah's Apostle told me to undo my hair and comb it and to postpone the `Umra. I did the same and completed the Hajj. On the night of Al-Hasba (i.e. place outside Mecca where the pilgrims go after finishing all the ceremonies of Hajj at Mina) he (the Prophet) ordered `Abdur Rahman (`Aisha's brother) to take me to at-Tan`im to assume the lhram for `Umra in lieu of that of Hajj-at-Tamattu` which I had intended to perform.

When the people took the oath of allegiance to `Abdul Malik, `Abdullah bin `Umar wrote to him: "To Allah's Slave, `Abdul Malik, Chief of the believers, I give the Pledge of allegiance that I will listen to and obey Allah's Slave, `Abdul Malik, Chief of the believers, according to Allah's Laws and the Traditions of His Apostle in whatever is within my ability; and my sons too, give the same pledge."

Allah's Apostle took an oath that he would abstain from his wives, and at that time his leg had been sprained (dislocated). So he stayed in the Mashruba (an attic room) of his for 29 days. Then he came down, and they (the people) said, "O Allah's Apostle! You took an oath to abstain from your wives for one month." He said, "The month is of twenty nine days."

Allah's Apostle took an oath for abstention from his wives (for one month), and during those days he had a sprain in his foot. He stayed in a Mashrubah (an upper room) for twenty-nine nights and then came down. Then the people said, "O Allah's Apostle! You took an oath for abstention (from your wives) for one month." On that he said, "A (lunar) month can be of twenty-nine days."

During the lifetime of Allah's Apostle, some men among the hypocrites used to remain behind him (i.e. did not accompany him) when he went out for a Ghazwa and they would be pleased to stay at home behind Allah's Apostle When Allah's Apostle returned (from the battle) they would put forward (false) excuses and take oaths, wishing to be praised for what they had not done. So there was revealed:-- "Think not that those who rejoice in what they have done, and love to be praised for what they have not done.." (3.188)

When I came to the Prophet said on my way, "O what a long tedious tiresome night; nevertheless, it has rescued me from the place of Heathenism." A slave of mine ran away on the way. When I reached the Prophet I gave him the oath of allegiance (for Islam), and while I was sitting with him, suddenly the slave appeared. The Prophet said to me. "O Abu Huraira! Here is your slave," I said, "He (i.e. the slave) is (free) for Allah's Sake," and manumitted him.

AbuBakr adjured the Prophet (saws). The Prophet (saws) said: Do not adjure an oath.

Ibn 'Abbas reported that Allah's Messenger (may peace be upon him) pronounced judgment on the basis of oath by the defendant.

Ibn `Abbas wrote that the Prophet gave his verdict on the basis of the defendant's oath.

Allah's Apostle said, "(O `Abdur-Rahman!) Do not seek to be a ruler, for, if you are given the authority of ruling without your asking for it, then Allah will help you; but if you are given it by your asking, then you will be held responsible for it (i.e. Allah will not help you ) . And if you take an oath to do something and later on find another thing, better than that, then do what is better and make expiation for (the dissolution of) your oath."

Yahya related to me from Malik from Nafi that Abdullah ibn Umar said, "If someone breaks an oath which he has stressed, he has to free a slave, or clothe ten poor people. If someone breaks an oath, but has not stressed it, he only has to feed ten poor people and each poor person is fed a mudd of wheat. Some one who does not have the means for that, should fast for three days."

A man displayed some goods in the market and took a false oath that he had been offered so much for them though he was not offered that amount Then the following Divine Verse was revealed:-- "Verily! Those who purchase a little gain at the cost of Allah's covenant and their oaths . . . Will get painful punishment." (3.77) Ibn Abu `Aufa added, "Such person as described above is a treacherous Riba eater (i.e. eater of usury).

Ibn 'Abbas reported that Allah's Messenger (may peace be upon him) pronounced judgment on the basis of an oath and a witness (by the plaintiff).

The Messenger of Allah (saws) said: He who swears an oath in which he tells a lie to take the property of a Muslim by unfair means, will meet Allah while He is angry with him.

Al-Ash'ath said: I swear by Allah, he said this about me. There was some land between me and a Jew, but he denied it to me; so I presented him to the Prophet (saws).

The Prophet (saws) asked me: Have you any evidence? I replied: No. He said to the Jew: Take an oath. I said: Messenger of Allah, now he will take an oath and take my property. So Allah, the Exalted, revealed the verse, "As for those who sell the faith they owe to Allah and their own plighted word for a small price, they shall have no portion in the hereafter."

The Prophet said, "Al-Ka`ba'ir (the biggest sins) are: To join others (as partners) in worship with Allah, to be undutiful to one's parents," or said, "to take a false oath." (The sub-narrator, Shu`ba is not sure) Mu`adh said: Shu`ba said, "Al-Ka`ba'ir (the biggest sins) are: (1) Joining others as partners in worship with Allah, (2) to take a false oath (3) and to be undutiful to one's parents," or said, "to murder (someone unlawfully).

The Prophet (saws) as saying: No vow must be taken to do an act of disobedience, and the atonement for it is the same as for an oath.