حَدَّثَنَا عَفَّانُ حَدَّثَنَا هَمَّامٌ حَدَّثَنَا قَتَادَةُ عَنْ سَعِيدِ بْنِ الْمُسَيَّبِ عَنِ ابْنِ عَبَّاسٍ أَنَّ رَسُولَ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ قَالَ الْعَائِدُ فِي هِبَتِهِ كَالْعَائِدِ فِي قَيْئِهِ قَالَ قَتَادَةُ وَلَا أَعْلَمُ الْقَيْءَ إِلَّا حَرَامًا
مسند امام احمد بن حنبل · Hadith 2646
It was narrated from Ibn 'Abbas (RA) that the Messenger of Allah (PBUH) said: "The one who takes back his gift is like the one who takes back his vomit." Qatadah said: As far as I know, vomit is haram.
Translated by Dr. Muhammad Muhsin Khan · Reviewed by Islamic University of Madinah · Published March 2020