Deuteronomy 3:11-12

11(For aonly Og the king of Bashan was left of the remnant of bthe Rephaim. Behold, his bed was a bed of iron. Is it not in cRabbah of the Ammonites? Nine cubits
A  cubit was about 18 inches or 45 centimeters
was its length, and four cubits its breadth, according to the ecommon cubit.
Hebrew cubit of a man

12“When we took possession of this land at that time, I gave to the Reubenites and the Gadites the territory beginning gat Aroer, which is on the edge of the Valley of the Arnon, and half the hill country of Gilead with hits cities.
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