Sunan an-Nasa'i, Book 31, Hadith 8 (In-Book) ⓘ
It was narrated that An-Nu'man said that his father took him to the Prophet and said: "Bear witness that I have given An-Nu'man such and such of my wealth as a gift." He said: "Have you given all your children a present like that which you have given to An-Nu'man?"
أَخْبَرَنَا مُحَمَّدُ بْنُ عَبْدِ الْمَلِكِ بْنِ أَبِي الشَّوَارِبِ، قَالَ حَدَّثَنَا يَزِيدُ، - وَهُوَ ابْنُ زُرَيْعٍ - قَالَ حَدَّثَنَا دَاوُدُ، عَنِ الشَّعْبِيِّ، عَنِ النُّعْمَانِ، قَالَ انْطَلَقَ بِهِ أَبُوهُ يَحْمِلُهُ إِلَى النَّبِيِّ صلى الله عليه وسلم قَالَ اشْهَدْ أَنِّي قَدْ نَحَلْتُ النُّعْمَانَ مِنْ مَالِي كَذَا وَكَذَا . قَالَ " كُلَّ بَنِيكَ نَحَلْتَ مِثْلَ الَّذِي نَحَلْتَ النُّعْمَانَ " .
also referenced under: Hadith 3679 (Reference) & Volume 4, Book 31, Hadith 3709 (DarusSalam)