Musnad Ahmad 5:465

Mu'awiyah and Ibn Abi Bukayr narrated to us, they said: Za'idah narrated to us, al-Rukayn ibn al-Rabi' ibn 'Umaylah al-Fazari narrated to us, and he mentioned the like of it, and they both said: "And he poured the water." And Ibn Abi Bukayr narrated to us, Za'idah narrated to us, and he said: "And he poured also."