'Oath' in the Bible

but because Jehovah loved you, and because he would keep the oath which he had sworn unto your fathers, hath Jehovah brought you out with a powerful hand, and redeemed you out of the house of bondage, from the hand of Pharaoh king of Egypt.

that thou mayest enter into the covenant of Jehovah thy God, and into his oath, which Jehovah thy God maketh with thee this day;

Neither with you only do I make this covenant and this oath,