Musnad Ahmad 1007:57

Bahz narrated to us, Shu'bah narrated to us, Uthman ibn Abdullah ibn Mawhab informed me, he said: I heard Abdullah ibn Abi Qatadah narrating from his father, and he mentioned the like of it, except that he said: So Abu Qatadah said: "I will guarantee it." He said: "With fulfillment?" And Hajjaj also said: "I will guarantee it." And he said: I heard Abdullah ibn Abi Qatadah.