'Worm' in the Bible

You must not fear, O worm of Jacob; people of Israel, I myself, I will help you," {declares} Yahweh, "and your redeemer [is] the holy one of Israel.

"And they shall go out and look at the corpses of the people {who have rebelled} against me, for their worm shall not die, and their fire shall not be quenched, and they shall be an abhorrence to all flesh."