مُسْنَدُ أَحْمَدَ
Musnad Ahmad 2468
Musnad of 'Abdullah bin al-'Abbas bin 'Abdul-Muttalib from the Prophet
It was narrated that Ibn 'Abbas (رضي الله عنه) said: The Messenger of Allah (ﷺ) forbade taking any animate being as a target.
Musnad Ahmad 2480Its isnad is qawi, Muslim (1957)]