Sunan Ibn Majah, Chapter: The Chapters on Divorce

from his father, from his grandfather, that he divorced his wife irrevocably, then he came to the Messenger of Allah (saw) and asked him. He said: "What did you mean by that?" He said: "One (divorce)." He said: "By Allah did you only mean one (divorce) thereby?" He said: "By Allah, I meant one." Then he sent her back to him. (Daif) Muhammad bin Majah said: I heard Abul-Hasan Ali bin Muhammad Tanafisi saying: "How noble is this Hadith." Ibn Majah said: Abu Ubaid left it (i.e., did not accept its narration) and Ahmad was fearful of it (i.e., of narrating it)."