(1)
Ibn Majah added, on the authority of Umm Salamah (RAA), "with regards to it being a sin." (RU)
Reference (RU): Bulugh al-Maram 576 (RU)
In-book reference (RU): Book 3, Hadith 45 (RU)
English translation (RU): Book 3, Hadith 601 (RU)