Targum zu Bamidbar 21:29

Woe to you, ye haters of the just! ye have perished, ye people of Kemosh, haters of the words of the law, in whom there is no righteousness, unless he waste you to bring you captive unto the place where they teach. the law, and their sons and daughters be removed by captivity of the sword to be near them who consult in its counsels the instructors and those anointed with the law.

Woe to you of Moab! Ye are consumed, destroyed, O worshippers of the idol of Kemosh; your sons and daughters bound by the collar are carried into the captivity of Sihon, king of the Amorites.