Numbers 21:26-30

26For Heshbon was the city of Sihon, king of the Amorites, who had fought against the former king of Moab and had taken all his land out of his hand, as far as the Arnon.

27That is why those who use proverbs say, “Come to Heshbon, Let the city of Sihon be built and established.

28For fire has gone out of Heshbon, A flame from the city of Sihon; It devoured Ar of Moab And the lords of the heights of the Arnon.

29Woe (judgment is coming) to you, Moab! You are destroyed, O people of [the god] Chemosh! Moab has given his sons as fugitives [that is, survivors of battle], And his daughters into captivity To Sihon king of the Amorites.

30We have shot them down [with arrows]; Heshbon is destroyed as far as Dibon, And we have laid them waste as far as Nophah, Which reaches to Medeba.”