'Oath' in the Bible

For thus says the Lord God, “I will also do with you as you have done, you who have despised the oath by breaking the covenant.

He took one of the royal family and made a covenant with him, putting him under oath. He also took away the mighty of the land,

As I live,’ declares the Lord God, ‘Surely in the country of the king who put him on the throne, whose oath he despised and whose covenant he broke, in Babylon he shall die.

Now he despised the oath by breaking the covenant, and behold, he pledged his allegiance, yet did all these things; he shall not escape.’”

Therefore, thus says the Lord God, “As I live, surely My oath which he despised and My covenant which he broke, I will inflict on his head.