'Oath' in the Bible

And I will send it out, says the Lord of armies, and it will go into the house of the thief and into the house of him who takes a false oath by my name: and it will be in his house, causing its complete destruction, with its woodwork and its stones.

And let none of you imagine evil in your hearts against his neighbour; and love no false oath: for all these are things that I hate, saith the LORD.