كتاب الهبات
Read the English translation first, with the original Arabic directly underneath.
It was narrated from Amr bin Shu'aib, from his father, from, his Grandfather, that the Prophet (ﷺ) of Allah (SWT) said:
“None of you should take back his gift, except a father (taking it back) from his son.”
لاَ يَرْجِعْ أَحَدُكُمْ فِي هِبَتِهِ إِلاَّ الْوَالِدَ مِنْ وَلَدِهِ