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.
Sunan an-Nasa'i Book 49, Hadith 36
← Previous Hadith "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."

Sunan an-Nasa'i Book 49, Hadith 35 Next Hadith → "I saw the Messenger of Allah 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."

Sunan an-Nasa'i Book 49, Hadith 37