Hadith 5100
Sayyiduna Nu’man bin Bashir (may Allah be pleased with him) narrates: His father took him along to the service of the Prophet Muhammad (peace be upon him). He submitted: I have given this son of mine a slave as a gift. The Prophet Muhammad (peace be upon him) asked: Have you given all your children a gift in this manner? He replied: No. The Prophet Muhammad (peace be upon him) said: Then take it back.