The Prophet ﷺ said, "The one who takes back his gift is like a dog that returns to its vomit."
حدثنا أحمد بن عبد الله بن يوسف العرعري حدثنا يزيد بن أبي حكيم حدثنا العمري عن زيد بن أسلم
عن النبي ﷺ قال العائد في هبته كالكلب يعود في قيئه
Sourcing, sahih. Urari is obscure (per Taqrib), and Abdullah bin Umar Umari is daif, though devout (per Taqrib), in narrations other than those from Nafi. See hadith 366 and 1299. His hadith has sahih corroborating witnesses, see the previous hadith.