Matthew 5:35-37

International Standard Version

³⁵ nor by the earth, because it is his footstool, nor by Jerusalem, because it is the city of the Great King. ³⁶ Nor should you swear by your head, because you cannot make one hair white or black. ³⁷ Instead, let your message be ‘Yes’ for ‘Yes’ and ‘No’ for ‘No.’ Anything more than that comes from the evil one.”