'Sworn' in the Bible

For there were many in Judah sworn to him, because he was the son-in-law of Shecaniah the son of Arah; and his son Jehohanan had taken the daughter of Meshullam the son of Berechiah as wife.

and gave them bread from the sky for their hunger, and brought forth water for them out of the rock for their thirst, and commanded them that they should go in to possess the land which you had sworn to give them.