Sunan Ibn Majah 3659
سنن ابن ماجه#3659SahihAbu Hurairah, may Allah be pleased with them, narrated that:Allah's Messenger said: "No child can compensate his father unless he finds a slave, and buys him and sets him free
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Al-AlbaniSahih
Muhammad Fouad Abd al-BaqiSahih
Shuaib Al ArnautSahih
Zubair Ali ZaiSahih Muslim
In-book reference: 33:3