"I was present when 'Ali (may Allah be well pleased with him) had an animal brought for him to ride. When he placed his foot in the stirrup, he said: “In the Name of Allah [Bismillah],” and when he settled on its back, he said: “Praise be to Allah!” Then he said: “Glory be to the One who has placed this at our disposal, for we would not have been equal to the task [Subhanalladhi sakhkhara la-na hadha wa ma kunna la-hu muqrinin], and to our Lord we are surely returning [wa inna ila Rabbina la-munqalibun]. (Al-Qur'an;43:13-14)Then he said: “Praise be to Allah,” three times, and: “Allah is Supremely Great,” three times, then: “Glory be to You! I have wronged myself, so forgive me, for no one forgives sins but You!” Then he laughed, so I said to him: “What has made you laugh, O Commander of the Believers?” He said: “I saw Allah’s Messenger (Allah bless him and give him peace) do just as I did now, after which he laughed, so I said: "What has made you laugh, O Messenger of Allah?" He replied: ‘Your Lord surely marvels at His servant when he says: “My Lord, forgive me my sins, knowing that no one but He forgives sins'!”