Verses for fail because

And David said to Saul, Let no man's heart fail because of him; thy servant will go and fight with this Philistine.

Also when they shall be afraid of that which is high, and fears shall be in the way, and the almond tree shall flourish, and the grasshopper shall be a burden, and desire shall fail: because man goeth to his long home, and the mourners go about the streets:

And the wild asses did stand in the high places, they snuffed up the wind like dragons; their eyes did fail, because there was no grass.