'Grinding' in the Bible

I took your sinful thing, the calf which you had made, and burned it in the fire and thoroughly crushed it, grinding the metal thoroughly until it was as fine as dust; and I threw its dust into the brook that came down from the mountain.

when the doors (lips) are shut in the streets and the sound of the grinding [of the teeth] is low, and one rises at the sound of a bird and the crowing of a rooster, and all the daughters of music (voice, ears) sing softly.

“What do you mean by crushing My peopleAnd grinding the face of the poor?”Declares the Lord God of hosts.

Moreover, I will take from them the voice of joy and the voice of gladness, the voice of the bridegroom and the voice of the bride, the sound of the millstones [grinding meal] and the light of the lamp [to light the night].