Narrated to us 'Amr al-Naqid and Zuhayr ibn Harb, they said: narrated to us Isma'il ibn Ibrahim, from Yunus, from Muhammad ibn Ziyad, from Abu Hurayrah, who said: The Messenger of Allah (peace and blessings of Allah be upon him) said: "Does the one who raises his head in prayer before the imam not fear that Allah will transform his image into the image of a donkey?"