Isaiah
Isaiah 47:2BSB·traditional attribution

Take millstones and grind flour; remove your veil; strip off your skirt, bare your thigh, and wade through the streams.

John Calvin Reformed @genevareformer

2. Take millstones. The whole of this description tends to shew that there shall be a great change among the Babylonians, so that this city, which was formerly held in the highest honor, shall be sunk in the lowest disgrace, and subjected to outrages of every kind, and thus shall exhibit a striking display of the wrath of God.

Matthew Henry Presbyterian @wholebiblehenry

In these verses God by the prophet sends a messenger even to Babylon, like that of Jonah to Nineveh: "The time is at hand when Babylon shall be destroyed." Fair warning is thus given her, that she may by repentance prevent the ruin and there may be a lengthening of her tranquility. We may observe here, I. God's controversy with Babylon.

Commenting on Isaiah 47:1-6

John Gill Reformed Baptist @doctorgill

Take the millstones, and grind meal,.... Foretelling that the Chaldeans should be taken captives, and used as such, and sent to prison houses, where they should turn the mill, and grind corn into meal; a very servile work, and which used to be done by captives and slaves, even by female ones, Exo 11:5.