It was narrated from Nu'man bin Bashir that:
his father gave him a gift of a slave, and he came to the Prophet ﷺ so that he could witness the gift. He said: “Have you given something to all of your children?” He said: “No.” He said: “Then take back (your gift).”

حَدَّثَنَا هِشَامُ بْنُ عَمَّارٍ، حَدَّثَنَا سُفْيَانُ، عَنِ الزُّهْرِيِّ، عَنْ حُمَيْدِ بْنِ عَبْدِ الرَّحْمَنِ، وَمُحَمَّدِ بْنِ النُّعْمَانِ بْنِ بَشِيرٍ، أَخْبَرَاهُ عَنِ النُّعْمَانِ بْنِ بَشِيرٍ، أَنَّ أَبَاهُ، نَحَلَهُ غُلاَمًا وَأَنَّهُ جَاءَ إِلَى النَّبِيِّ ﷺ يُشْهِدُهُ فَقَالَ " أَكُلَّ وَلَدِكَ نَحَلْتَ " . قَالَ لاَ . قَالَ " فَارْدُدْهُ " .