'Fail' in the Bible

And as a vesture shalt thou fold them up, and they shall be changed: but thou art the same, and thy years shall not fail.

And what shall I more say? for the time would fail me to tell of Gedeon, and of Barak, and of Samson, and of Jephthae; of David also, and Samuel, and of the prophets:

Looking diligently lest any man fail of the grace of God; lest any root of bitterness springing up trouble you, and thereby many be defiled;