It is narrated from Sayyiduna Ibn Abbas (may Allah be pleased with them both) that he said: "I came riding on a female donkey, and at that time I was close to reaching puberty, while the Messenger of Allah (peace and blessings be upon him) was leading the people in prayer, until I passed in front of some of the rows (of those praying). Then I let her loose (to graze), came back and joined the prayer, and the Messenger of Allah (peace and blessings be upon him) did not say anything to me about it."