Deuteronomy 3:4-6

King James Version

⁴ And we took all his cities at that time, there was not a city which we took not from them, threescore cities, all the region of Argob, the kingdom of Og in Bashan.

⁵ All these cities were fenced with high walls, gates, and bars; beside unwalled towns a great many.

⁶ And we utterly destroyed them, as we did unto Sihon king of Heshbon, utterly destroying the men, women, and children, of every city.