Narrated Abu Huraira told that he heard the Prophet say when the verse about invoking curses1 came down:
"Any woman who brings into a family one who does not belong to it can expect no mercy from God (or is no observer of God’s religion) and God will not bring her into His paradise; and God will veil Himself from any man who disowns his child when he looks at him, and shame him in the presence of all creatures, first and last.”
Ibn ‘Abbas told of a man coming to the Prophet and saying, “I have a wife who rejects no one who wishes intercourse with her,” but when he told him to divorce her he replied that he loved her, so he told him that in that case he should keep her.
Abu Dawud and Nasa’i transmitted it, Nasa’i saying that one of the transmitters traced it to Ibn ‘Abbas and that one did not, adding that this tradition is not well established.
Sa‘d b. Abu Waqqas and Abu Bakra reported God’s Messenger as saying, "If anyone knowingly claims as father one who is not his father, paradise is forbidden to him.”