Chemarim

black, (Zeph. 1:4; rendered "idolatrous priests" in 2 Kings
23:5, and "priests" in Hos. 10:5). Some derive this word from
the Assyrian Kamaru, meaning "to throw down," and interpret it
as describing the idolatrous priests who prostrate themselves
before the idols. Others regard it as meaning "those who go
about in black," or "ascetics."