Musannaf Ibn Abi Shayba 3:5481

Abu Bakr narrated to us, he said: Sharik narrated to us, from Abd al-Malik ibn Umayr, from Ziyad al-Harithi, from Abu Hurayrah, he said: I saw the Prophet, may Allah bless him and grant him peace, pray while they were upon him, and he went out while they were upon him—meaning his sandals.