Matthew 5:36

Nor shall you make an oath by your head, for you cannot make one hair white or black.

And who of you by being worried can add a single hour to his life?

“Woe to you, blind guides, who say, ‘Whoever swears by the temple, that is nothing; but whoever swears by the gold of the temple is obligated.’

And which of you by worrying can add a single hour to his life’s span?

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, who say, ‘Whoever swears by the temple, that is nothing; but whoever swears by the gold of the temple is obligated.’

And who of you by being worried can add a single hour to his life?

And which of you by worrying can add a single

hour to his life’s span?

And which of you by worrying can add a single

hour to his life’s span?