The Kidron Valley was long used as a cemetery and dumping grounds, but it was considered unclean because of that. In the days of King Hezekiah of Judah, the priests and Levites threw the broken altars and idols of Ahaz's foreign gods there (2 Chronicles 29).

kidron valley; 2 Chronicles 29; cemetery; burial; grave; tomb; dump; unclean; cemeteries; burials; graves; tombs; dumps