“The likeness of one who takes back his gift is that of a dog that eats until it is full and vomits; then it goes back to its vomit and eats it again.” (Using translation from Ibn Mājah 2384)
قَالَ رَسُولُ اللهِ ﷺ مَثَلُ الَّذِي يَعُودُ فِي هِبَتِهِ كَمَثَلِ الْكَلْبِ أَكَلَ حَتَّى إِذَا شَبِعَ قَاءَ ثُمَّ عَادَ فِي قَيْئِهِ فَأَكَلَهُ