^{28 Ref} Have you not known? have you not heard? The everlasting God, Yahweh, the Creator of the ends of the earth, doesn't faint, neither is weary; there is no searching of his understanding.

^{29 Ref} He gives power to the faint; and to him who has no might he increases strength.

^{30 Ref} Even the youths shall faint and be weary, and the young men shall utterly fall:

^{31 Ref} but those who wait for Yahweh shall renew their strength; they shall mount up with wings as eagles; they shall run, and not be weary; they shall walk, and not faint.