Jeremiah 7:31-33

31And they have built the high places of Tophet, which is in the Valley of the Son of Hinnom, to burn their sons and their daughters in the fire, which I did not command, nor did it come into My heart.

32“Therefore behold, the days are coming,” says the Lord, “when it will no more be called Tophet, or the Valley of the Son of Hinnom, but the Valley of Slaughter; for they will bury in Tophet until there is no room.

33The corpses of this people will be food for the birds of the heaven and for the beasts of the earth. And no one will frighten them away.