Matthew 5:36

nor shalt thou swear by thy head, for thou canst not make one hair white or black.

But who of you by anxious thought can add to his life one cubit?

Woe to you, blind guides, that say, Whoever sweareth by the temple, it is nothing; but whoever sweareth by the gold of the temple, is bound.

And who of you can by anxious thought add a cubit to his life?

Treasury of Scripture Knowledge

Neither shalt thou swear by thy head, because thou canst not make one hair white or black.

Woe to you, blind guides, that say, Whoever sweareth by the temple, it is nothing; but whoever sweareth by the gold of the temple, is bound.

But who of you by anxious thought can add to his life one cubit?

And who of you can by anxious thought add a cubit to his life?

And who of you can by anxious thought add a cubit to his life?