Jeremiah 19:2-6

²Then go out to the Valley of Ben-hinnom, which is by the entrance of the Potsherd Gate, and proclaim there the words that I tell you, ³and say, ‘Hear the word of the Lord, you kings of Judah and inhabitants of Jerusalem. This is what the Lord of armies, the God of Israel says: “Behold I am going to bring a disaster upon this place, at which the ears of everyone that hears of it will tingle. ⁴Since they have abandoned Me and have made this place foreign, and have burned sacrifices in it to other gods that neither they nor their forefathers nor the kings of Judah had ever known, and since they have filled this place with the blood of the innocent ⁵and have built the high places of Baal to burn their sons in the fire as burnt offerings to Baal, a thing which I did not command nor speak of, nor did it ever enter My mind; ⁶therefore, behold, days are coming,” declares the Lord, “when this place will no longer be called Topheth or the Valley of Ben-hinnom, but rather the Valley of Slaughter.