Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
darimi:3294ʿUbaydullāh > Isrāʾīl > Manṣūr > Ibrāhīm

[Machine] "If a man bequeaths to another an amount equal to his son's share, he shall not have his own share completed until it is diminished."  

الدارمي:٣٢٩٤حَدَّثَنَا عُبَيْدُ اللَّهِ عَنْ إِسْرَائِيلَ عَنْ مَنْصُورٍ عَنْ إِبْرَاهِيمَ قَالَ

«إِذَا أَوْصَى الرَّجُلُ لِآخَرَ بِمِثْلِ نَصِيبِ ابْنِهِ فَلَا يَتِمُّ لَهُ مِثْلُ نَصِيبِهِ حَتَّى يَنْقُصَ مِنْهُ»