'Oath' in the Bible

And Moses took the bones of Joseph with him because [Joseph] had made the {Israelites} solemnly swear an oath, saying, "God will surely attend to you, and you will take up my bones from here with you."

the oath of Yahweh will be between the two of them [concerning] whether or not he has reached out his hand to his neighbor's possession, and its owner will accept [this], and he will not make restitution.