And Abu al-Tahir and Harun ibn Sa'id al-Ayli narrated to me—Harun said: Haddathana, and Abu al-Tahir said: Akhbarana Ibn Wahb, who said: Akhbarani 'Amr ibn al-Harith, from Abu al-Aswad, from 'Urwa ibn al-Zubayr, from Abu Murawwih, from Hamza ibn 'Amr al-Aslami, may Allah be pleased with him, that he said: "O Messenger of Allah, I find in myself strength to fast while traveling, so is there any sin upon me?" The Messenger of Allah, peace and blessings be upon him, said: "It is a concession from Allah; whoever takes it has done well, and whoever prefers to fast, there is no sin upon him." Harun said in his narration: "It is a concession," and did not mention "from Allah."