Neither shouldst thou swear by thy head, for thou cant not make one hair white or black.
Neither by the earth; for it is the footstool of his feet: neither by Jerusalem, for it is the city of the great kings
But let your word be Yea, yea, and No, no: but that above this is of evil.
Which of you, being anxious, can add one cubit to his size?
And which of you having anxiety can add to his size one cubit?