Sahih Muslim | Book 9 | Chapter 16

Narrated by Abu Huraira (Allah be pleased with him)
Abu Huraira (Allah be pleased with him) reported Allah's Messenger (may peace be upon him) as saying: A son does not repay what he owes his father unless he buys him (the father) in case he is a slave and then emancipates him. In the narration transmitted by Ibn Abu Shaiba there is a slight change of words.

Narrated by Suhail
A hadith like this has been narrated on the authority of Suhail with the same chain of transmitters.