Narrated Abdullah ibn Abbas: When this verse was revealed: "If they do come to thee, either judge between them, or decline to interfere. . . . If thou judge, judge in equity between them. " Banu an-Nadir used to pay half blood-money if they killed any-one from Banu Qurayzah. When Banu Qurayzah killed anyone from Banu an-Nadir, they would pay full blood-money. So the Messenger of Allah ﷺ made it equal between them.

Some companions of Muadh ibn Jabal said: When the Messenger of Allah ﷺ intended to send Muadh ibn Jabal to the Yemen, he asked: How will you judge when the occasion of deciding a case arises? He replied: I shall judge in accordance with Allah's Book. He asked: (What will you do) if you do not find any guidance in Allah's Book? He replied: (I shall act) in accordance with the Sunnah of the Messenger of Allah ﷺ. He asked: (What will you do) if you do not find any guidance in the Sunnah of the Messenger of Allah ﷺ and in Allah's Book? He replied: I shall do my best to form an opinion and I shall spare no effort. The Messenger of Allah ﷺ then patted him on the breast and said: Praise be to Allah Who has helped the messenger of the Messenger of Allah to find something which pleases the Messenger of Allah.

Muadh bin Jabal said that when the Messenger of Allah ﷺ sent him to the Yemen. . . He then narrated the rest of the tradition to the same effect.

Narrated Abu Hurairah: The Prophet ﷺ said: Conciliation between Muslims is permissible. The narrator Ahmad added in his version: "except the conciliation which makes lawful unlawful and unlawful lawful. " Sulayman ibn Dawud added: The Messenger of Allah ﷺ said: Muslims are on (i. e. stick to) their conditions.

Kab bin Malik said that in the time of the Messenger of Allah ﷺ he made demand in the mosque for payment of a debt due to him from Ibn Abi Hadrad, and their voices rose till the Messenger of Allah ﷺ, who was in his house, heard them. The Messenger of Allah ﷺ then went out to them and, removing the curtain of his apartment, he called to Kab bin Malik, addressing: "Kab!" He said: "At your service, Messenger of Allah. " Thereupon he made a gesture with is hand indicating: Remit half the debt due to you. Kab said: "I shall do so, Messenger of Allah. " The Prophet ﷺ then said: "Get up and discharge"

Zaid bin Khalid al-Juhani reported the Messenger of Allah ﷺ as saying: "Shall I not tell you of the best witnesses ? He is the one who produces his deposition or gives his evidence (the narrator is doubtful) before he is asked for it. " Abdullah bin Abi Bakr dobted which of them he said. Abu Dawud said: Malis said: This refers to a man gives his evidence, but he does not know for whom it is meant. Al-Hamdani said: "He should inform the authorities. Ibn al-Sarh said: "He should give it to the ruler. The work ikhbar (inform) occurs in the version of al-Hamdani. " Ibn al-Sarh said: "Ibn Abi Amrah and not Abdur-Rahman. "

Yahya ibn Rashid said: We were sitting waiting for Abdullah ibn Umar who came out to us and sat. He then said: I heard the Messenger of Allah ﷺ as saying: If anyone's intercession intervenes as an obstacle to one of the punishments prescribed by Allah, he has opposed Allah; if anyone disputes knowingly about something which is false, he remains in the displeasure of Allah till he desists, and if anyone makes an untruthful accusation against a Muslim, he will be made by Allah to dwell in the corrupt fluid flowing from the inhabitants of Hell till he retracts his statement.

The tradition mentioned above has also been transmitted by Ibn Umar from the Prophet ﷺ through different chain of narrators to the same effect. In this version he also said: "He who assits in a dispute unjustly deserves the anger of Allah, Most High.

Narrated Khuraym Ibn Fatik: The Messenger of Allah ﷺ offered the morning prayer. When he finished it, he stood up and said three times: False witness has been made equivalent to attributing a partner to Allah. He then recited: "So avoid the abomination of idols and avoid speaking falsehood as people pure of faith to Allah, not associating anything with Him.

Amr bin Shuaib on his father's authority told that his grandfather said: The Messenger of Allah ﷺ rejected the testimony of a deceitful man and woman, of one who harbours rancour against his brother, and he rejected the testimony of one who is dependent on a family, and he allowed his testimony for other. Abu Dawud said: Ghimr means malice and enimity ; qani (dependant), a subordinate servant like a special servant.