It was narrated that Nu'man bin Bashir said that his father took him to the Prophet ﷺ and said:
“Bear witness that I have given Nu'man such and such from my wealth.” He said: “Have you given all your children something like that which you have given to Nu'man?” He said: “No.” He said: “Then let someone other than me bear witness to that.” And he said: “Would you not like all your children to honor you equally?” He said: “Of course.” He said: “Then do not do this.”

حَدَّثَنَا أَبُو بِشْرٍ، بَكْرُ بْنُ خَلَفٍ حَدَّثَنَا يَزِيدُ بْنُ زُرَيْعٍ، عَنْ دَاوُدَ بْنِ أَبِي هِنْدٍ، عَنِ الشَّعْبِيِّ، عَنِ النُّعْمَانِ بْنِ بَشِيرٍ، قَالَ انْطَلَقَ بِهِ أَبُوهُ يَحْمِلُهُ إِلَى النَّبِيِّ ﷺ فَقَالَ اشْهَدْ أَنِّي قَدْ نَحَلْتُ النُّعْمَانَ مِنْ مَالِي كَذَا وَكَذَا . قَالَ " فَكُلَّ بَنِيكَ نَحَلْتَ مِثْلَ الَّذِي نَحَلْتَ النُّعْمَانَ " . قَالَ لاَ . قَالَ " فَأَشْهِدْ عَلَى هَذَا غَيْرِي " . قَالَ " أَلَيْسَ يَسُرُّكَ أَنْ يَكُونُوا لَكَ فِي الْبِرِّ سَوَاءً " . قَالَ بَلَى . قَالَ " فَلاَ إِذًا " .