‏الصيام : Hadeeth No:2471 Ibn Abbas (Allaah be pleased with him) reported: Do not condemn one who observes fast, or one who does not observe (in a journey). for the Messenger of Allaah (sallAllaahu alayhi wa sallam) observed fast in a journey or he did not observe it (too)....

‏الفضائل : Hadeeth No:5800 'Amr reported: I said to 'Urwa: How long did Allaah's Prophet (sallAllaahu alayhi wa sallam) stay in Mecca? He said: For ten years. I said: Ibn Abbas says it is some years above ten. He ('Urwa) sought forgiveness for him and said: His statement is based on the verse of a poet....