2 Kings 23:9-10

9The priests who served at those altars did not have authority to serve at the altar in the Lord's temple in Jerusalem. But they could eat the same flat bread that the other priests ate.

10King Josiah destroyed the place called Topheth, which was in the Valley of Ben Hinnom. After that, nobody could burn his son or his daughter there in the fire as a sacrifice to Molech.