Numbers 21:14-16, 27-30

Wherefore it is said in the book of the wars of the LORD, What he did in the Red sea, And in the brooks of Arnon, And at the stream of the brooks That goeth down to the dwelling of Ar, And lieth upon the border of Moab. And from thence they went to Beer: that is the well whereof the LORD spake unto Moses, Gather the people together, and I will give them water.

Wherefore they that speak in proverbs say, Come into Heshbon, Let the city of Sihon be built and prepared: For there is a fire gone out of Heshbon, A flame from the city of Sihon: It hath consumed Ar of Moab, And the lords of the high places of Arnon. Woe to thee, Moab! Thou art undone, O people of Chemosh: He hath given his sons that escaped, And his daughters, into captivity Unto Sihon king of the Amorites. We have shot at them; Heshbon is perished even unto Dibon, And we have laid them waste even unto Nophah, Which reacheth unto Medeba.