Musnad Ahmad 32:1462

'Affan narrated to us, Hammad narrated to us, from 'Ali ibn Zayd, from al-Hasan, from Anas ibn Malik, that he mentioned the Basin (al-Hawd) in the presence of 'Ubayd Allah ibn Ziyad, and he mentioned the like of it, except that he said: "By Allah, I shall certainly do to him such and such, and I shall certainly do to him such and such."