It is narrated on the authority of Abu Huraira that the Messenger of Allah (may peace and blessings be upon him) observed: Do not detest your fathers; he who detested his father committed infidelity.
It is reported on the authority of Abu Dharr that he heard the Messenger of Allah (may peace and blessings be upon him) saying: No person who claimed knowingly anyone else as his father besides (his own) committed nothin…
It is reported on the authority of Sa'd b. Abi Waqqas: Both of my ears heard the Messenger of Allah (ﷺ) saying this: He who claimed the fatherhood of anyone else besides his real father knowingly (committed a great sin)…
Sa'd and Abu Bakra each one of them said: My ears heard and my hearing preserved it that Muhammad (peace and blessings be upon him) observed: He who claimed for another one his fatherhood besides his own father knowingly…