‏الحيض : Hadeeth No:732 Anas b. Malik reported: (The people) stood up for prayer and the Prophet of Allaah (sallAllaahu alayhi wa sallam) was talking in whispers with a man, and he did not discontinue the conversation till his Companions dozed off; he then came and led the prayer....

‏التفسير : Hadeeth No:7170 This hadith has been transmitted on the authority of Shu'ba with the same chain of narrators but with a slight variation of wording....