مُسْنَدُ أَحْمَدَ
Musnad Ahmad 2462
Musnad of 'Abdullah bin al-'Abbas bin 'Abdul-Muttalib from the Prophet
It was narrated that 'Ikrimah said: Ibn ‘Abbas (رضي الله عنه) passed by some people who were using a pigeon to shoot at. He said: The Messenger of Allah (ﷺ) forbade taking an animate being as a target.
Musnad Ahmad 2474A saheeh hadeeth, and its isnad is da'eef]