Musannaf Ibn Abi Shayba 30:160

Shababa ibn Sawwar narrated to us, he said: Shu'ba narrated to us, from Muhammad ibn Ziyad, he said: I heard Abu Hurayra narrating from the Prophet, may God bless him and grant him peace, he said: God marveled at a people who were brought in chains until He caused them to enter Paradise.