Og

gigantic, the king of Bashan, who was defeated by Moses in a
pitched battle at Edrei, and was slain along with his sons
(Deut. 1:4), and whose kingdom was given to the tribes of Reuben
and Gad and half the tribe of Manasseh (Num. 21:32-35; Deut.
3:1-13). His bedstead (or rather sarcophagus) was of iron (or
ironstone), 9 cubits in length and 4 cubits in breadth. His
overthrow was afterwards celebrated in song (Ps. 135:11;
136:20). (See SIHON T0003427.)