הָבוּ, Bar Habu (Ḥabu), a writer of T’fillin and M’zuzoth. Ber. 53ᵇ אדבי בר ח׳ Ms. M. (Ar. ה׳, ed. אבהו) over the lights in the house of Bar H.—Meg. 18ᵇ (v. Rabb. D. S. a. l. note 60). B. Mets. 29ᵇ