1. Mose 25:20

Isaak aber war vierzig Jahre alt, da er Rebekka zum Weibe nahm, die Tochter Bethuels, des Syrers, von Mesopotamien, Labans, des Syrers Schwester.

And Isaac was forty years old when he took Rebekah to wife, the daughter of Bethuel the Syrian of Padan-aram, the sister to Laban the Syrian.