(27) باب بَيَانِ حَالِ إِيمَانِ مَنْ رَغِبَ عَنْ أَبِيهِ وَهُوَ يَعْلَمُ
It is reported on the authority of Sa'd b. Abi Waqqas:
Both of my ears heard the Messenger of Allah saying this: He who claimed the fatherhood of anyone else besides his real father knowingly (committed a great sin) ;Paradise is forbidden to him. Abu Bakra asserted that he too heard it from the Messenger of Allah (may peace be upon him ). (RU)
Reference (RU): Sahih Muslim 63 a (RU)
In-book reference (RU): Book 1, Hadith 125 (RU)
USC-MSA web (English) reference(deprecated numbering scheme): Book 1, Hadith 120 (RU)