'Maggots' in the Bible

My body is clothed [with] maggots and clods of dust; my skin hardens, then it gives way [again].

They lie down together in [the] dust, and maggots cover them.

Your pride is brought down [to] Sheol, [and] the sound of your harps; maggots are spread out beneath you like a bed, and your covering is worms.