Isaiah 40:29

²⁷Why sayest thou, O Jacob, and speakest, O Israel, My way is hid from the LORD, and my judgment is passed over from my God?Why do you say, Jacob, and speak, Israel, “My way is hidden from Yahweh, and the justice due me is disregarded by my God?”

²⁸Hast thou not known? hast thou not heard, that the everlasting God, the LORD, the Creator of the ends of the earth, fainteth not, neither is weary? there is no searching of his understanding.Haven’t you known? Haven’t you heard? The everlasting God, Yahweh, the Creator of the ends of the earth, doesn’t faint. He isn’t weary. His understanding is unsearchable.

²⁹He giveth power to the faint; and to them that have no might he increaseth strength.He gives power to the weak. He increases the strength of him who has no might.

³⁰Even the youths shall faint and be weary, and the young men shall utterly fall:Even the youths faint and get weary, and the young men utterly fall;

³¹But they that wait upon the LORD shall renew their strength; they shall mount up with wings as eagles; they shall run, and not be weary; and they shall walk, and not faint.but those who wait for Yahweh will renew their strength. They will mount up with wings like eagles. They will run, and not be weary. They will walk, and not faint.