That the Messenger of Allah ﷺ said: "Ours is not a bad example: The one who takes back his gift is like the dog who takes back his vomit." [He said:] On this topic, there is the narration from Ibn 'Umar from the Prophet ﷺ that he said: "It is not lawful for anyone that has given a gift to take it back, except for a father who gives something to his son."  

أَنَّ رَسُولَ اللَّهِ ﷺ قَالَ لَيْسَ لَنَا مَثَلُ السَّوْءِ الْعَائِدُ فِي هِبَتِهِ كَالْكَلْبِ يَعُودُ فِي قَيْئِهِ قَالَ وَفِي الْبَابِ عَنِ ابْنِ عُمَرَ عَنِ النَّبِيِّ ﷺ أَنَّهُ قَالَ لاَ يَحِلُّ لأَحَدٍ أَنْ يُعْطِيَ عَطِيَّةً فَيَرْجِعَ فِيهَا إِلاَّ الْوَالِدَ فِيمَا يُعْطِي وَلَدَهُ  

That he heard Tawus narrating from Ibn 'Umar and Ibn 'Abbas, and they both narrated this Hadith from the Prophet ﷺ. (A Hadith similar to no. 1298).  

عَنِ ابْنِ عُمَرَ وَابْنِ عَبَّاسٍ يَرْفَعَانِ الْحَدِيثَ إِلَى النَّبِيِّ ﷺ بِهَذَا الْحَدِيثِ