Musannaf Ibn Abi Shayba 19:196

Abu Bakr narrated to us, he said: Isa ibn Yunus narrated to us, from al-Awza'i, from Yahya ibn Abi Kathir, he said: Najdah wrote to Umar asking him: "Did the Prophet, may Allah bless him and grant him peace, cut [anything] after the hand?" He wrote back to him: "The Prophet, may Allah bless him and grant him peace, did cut the foot after the hand."