Musannaf Ibn Abi Shayba 9:1637

Abu Bakr narrated to us, he said: Isma'il ibn 'Ulayyah narrated to us, from Ayyub, from Abu Qilabah, who said: The Messenger of Allah (may Allah bless him and grant him peace) used to divide [his time] among his wives and act justly. Then he would say: "O Allah, this is my division regarding what I possess, so do not blame me for what You possess and I do not possess."