Numbers 21:30

27 Wherefore they that speak in proverbs say, Come ye 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 hath devoured Ar of Moab, The lords of the high places of the Arnon.

29 Woe to thee, Moab! Thou art undone, O people of Chemosh: He hath given his sons as fugitives, And his daughters into captivity, Unto Sihon king of the Amorites.

30 We have shot at them; Heshbon is perished even unto Dibon, And we have laid waste even unto Nophah, Which [reacheth] unto Medeba.

31 Thus Israel dwelt in the land of the Amorites.

32 And Moses sent to spy out Jazer; and they took the towns thereof, and drove out the Amorites that were there.

33 And they turned and went up by the way of Bashan: and Og the king of Bashan went out against them, he and all his people, to battle at Edrei.