(2) بَاب تَحْرِيمِ الرُّجُوعِ فِي الصَّدَقَةِ وَالْهِبَةِ بَعْدَ الْقَبْضِ إِلَّا مَا وَهَبَهُ لِوَلَدِهِ وَإِنْ سَفَلَ
Ibn 'Abbas (Allah be pleased with them) reported Allah's Apostle (ﷺ) having said this:
He who gets back his charity is like a dog which vomits, and then returns to that and eats it. (RU)
Reference (RU): Sahih Muslim 1622 a (RU)
In-book reference (RU): Book 24, Hadith 8 (RU)
USC-MSA web (English) reference(deprecated numbering scheme): Book 12, Hadith 3955 (RU)