Al-Adab Al-Mufrad #331

Ad-Dahhak said, "It was about us (the Banu Salima) that these words were revealed, 'Do not find fault with one another' (49:11)" He went on to say, "The Messenger of Allah, may Allah bless him and grant him peace, came to us and there was not a man among us who did not have two names. The Prophet, may Allah bless him and grant him peace, began to say, 'O so-and-so!' and they said, 'Messenger of Allah! That will make him angry!'"