以撒娶利百加为妻的时候正四十岁。利百加是巴旦·亚兰地的亚兰人彼土利的女儿，是亚兰人拉班的妹子。
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.