Musannaf Ibn Abi Shayba 7:1

Abu Abd al-Rahman Baqi ibn Makhlad narrated to us, he said: Abu Bakr Abdullah ibn Muhammad ibn Abi Shaybah narrated to us, he said: Isma'il ibn Ibrahim ibn 'Ulayyah narrated to us, from Ayyub, from Abu Qilabah, from Abu al-Muhallab, he said: The Messenger of Allah (may Allah bless him and grant him peace) said: "There is no vow in disobedience to Allah, nor in what the servant does not possess."