Jeremiah 49:1-3

Of the children of Ammon. Thus saith Jehovah: Hath Israel no sons? hath he no heir? why then doth Malcam possess Gad, and his people dwell in the cities thereof? Therefore, behold, the days come, saith Jehovah, that I will cause an alarm of war to be heard against Rabbah of the children of Ammon; and it shall become a desolate heap, and her daughters shall be burned with fire: then shall Israel possess them that did possess him, saith Jehovah. Wail, O Heshbon, for Ai is laid waste; cry, ye daughters of Rabbah, gird you with sackcloth: lament, and run to and fro among the fences; for Malcam shall go into captivity, his priests and his princes together.