Bible Verses About Swearing Falsely: Saul

And Saul hearkened unto the voice of Jonathan: and Saul sware, As the LORD liveth, he shall not be slain.

And Saul sought to smite David even to the wall with the javelin; but he slipped away out of Saul's presence, and he smote the javelin into the wall: and David fled, and escaped that night.