Adam Clarke on Micah 1:7

All the hires thereof shall be burned - Multitudes of women gave the money they gained by their public prostitution at the temples for the support of the priesthood, the ornamenting of the walls, altars, and images. So that these things, and perhaps several of the images themselves, were literally the hire of the harlots: and God threatens here to deliver all into the hands of enemies who should seize on this wealth, and literally spend it in the same way in which it was acquired; so that "to the hire of a harlot these things should return."