(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. (ES)
Reference (ES): Sahih Muslim 1622 a (ES)
In-book reference (ES): Book 24, Hadith 8 (ES)
USC-MSA web (English) reference(deprecated numbering scheme): Book 12, Hadith 3955 (ES)