question #1 Sahih al-Bukhari 445, Book 8, Hadith 94 : What actions cause angels to ask for forgiveness on behalf of a person?

Allah’s Messenger (ﷺ) said, “The angels keep on asking Allah’s forgiveness for anyone of you, as long as he
is at his Musalla (praying place) and he does not pass wind (Hadath). They say, ‘O Allah! Forgive
him, O Allah! be Merciful to him.”