Numbers 21:29 WEB

²⁷  Therefore those who speak in proverbs say, Come you to Heshbon; Let the city of Sihon be built and established:

²⁸  For a fire is gone out of Heshbon, A flame from the city of Sihon: It has devoured Ar of Moab, The lords of the high places of the Arnon.

²⁹  Woe to you, Moab! You are undone, people of Chemosh: He has given his sons as fugitives, His daughters into captivity, To Sihon king of the Amorites.

³⁰  We have shot at them; Heshbon is perished even to Dibon, We have laid waste even to Nophah, Which [reaches] to Medeba.

³¹  Thus Israel lived in the land of the Amorites.