مُسْنَدُ أَحْمَدَ
Musnad Ahmad 3197
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) said: "The one who takes back his gift is like the one who goes back to his vomit.”
Musnad Ahmad 3221Its isnad is saheeh, al-Bukhari (2621) and Muslim (1622)]