Waki' bin al-Jarrah وكيع بن الجراح · The Book of the Etiquette of Judges

"We were with the Prophet said to him: 'By the One in Whose hand is my soul, I will pass judgment between you according to the Book of Allah, the Mighty and Sublime. As for the one hundred sheep and the servant, take them back, and your son is to be given one hundred lashes and exiled for a year. O Unais, go tomorrow to the wife of this man and if she confesses, then stone her to death.' She…

"Words were exchanged between two clans of the Ansar, to the point that they began to throw rocks at one another. The Prophet ) turned to the people and said: 'If you noticed something while you were praying, why did you clap? That is for women. Whoever notices something while he is praying, let him say: "Subhan Allah."

He owed a debt by 'Abdullah bin Abi Hadrad Al-Aslami. He met him, and asked him to pay it off. They exchanged words until their voices became loud. The Messenger of Allah passed by them and said: "O Ka'b!" and he gestured with his hand to say half. So he took half of what was owed and let him off the other half.