'Loses' in the Bible

For this reason all hands hang limp, every human heart loses its courage.

A blacksmith works with his tool and forges metal over the coals. He forms it with hammers; he makes it with his strong arm. He gets hungry and loses his energy; he drinks no water and gets tired.

(Alef)Alas! Gold has lost its luster; pure gold loses value. Jewels are scattered on every street corner.