Narrated an-Nu'man bin Bashir (RA): His father brought him to Allah's Messenger ( صلی اللہ علیہ وسلم ) and said, "I have given this son of mine a slave, who was belonging to me." Allah's Messenger ( صلی اللہ علیہ وسلم ) asked, "Have you given all your children the like of him?" He replied, "No." Allah's Messenger ( صلی اللہ علیہ وسلم ) then said, "Take him back then." A narration has: My father went then to the Prophet ( صلی اللہ علیہ وسلم ) to call him as a witness to my Sadaqah (i.e. gift) and he asked, "Have you done the same with all your children?" He replied, "No." He said, "Fear Allah and treat your children equally." My father then returned and took back that gift. [Agreed upon] . A narration by Muslim has: He said, "Call someone other than me as a witness to this." He then said, "Would you like them to be equal in their kind treatment of you?" He replied, "Yes." He said, "Don't do it, then."