Musannaf Ibn Abi Shayba 3:1132

Abu Bakr narrated to us, he said: Abu Khalid al-Ahmar narrated to us, from Ibn ‘Ajlan, from Abu al-Zinad, from al-A‘raj, from Abu Hurayrah, who said: The Prophet, peace and blessings of Allah be upon him, forbade that a man should pray in a single garment while there is nothing of it upon his shoulders.