2 Kings 23:10

10 He defiled Topheth, which is in the valley of Ben-hinnom, so that no one would make a son or a daughter pass through fire as an offering to Molech.

2 Kings 23:10 In-Context

8 He brought all the priests out of the towns of Judah, and defiled the high places where the priests had made offerings, from Geba to Beer-sheba; he broke down the high places of the gates that were at the entrance of the gate of Joshua the governor of the city, which were on the left at the gate of the city.
9 The priests of the high places, however, did not come up to the altar of the Lord in Jerusalem, but ate unleavened bread among their kindred.
10 He defiled Topheth, which is in the valley of Ben-hinnom, so that no one would make a son or a daughter pass through fire as an offering to Molech.
11 He removed the horses that the kings of Judah had dedicated to the sun, at the entrance to the house of the Lord, by the chamber of the eunuch Nathan-melech, which was in the precincts; then he burned the chariots of the sun with fire.
12 The altars on the roof of the upper chamber of Ahaz, which the kings of Judah had made, and the altars that Manasseh had made in the two courts of the house of the Lord, he pulled down from there and broke in pieces, and threw the rubble into the Wadi Kidron.
New Revised Standard Version Bible, copyright 1989, Division of Christian Education of the National Council of the Churches of Christ in the United States of America. Used by permission. All rights reserved.