Deuteronomy 3:5

2 And the Lord said to me, Have no fear of him: for I have given him and all his people and his land into your hands; do to him as you did to Sihon, king of the Amorites, who was ruling in Heshbon.

3 So the Lord our God gave up Og, king of Bashan, and all his people into our hands; and we overcame him so completely that all his people came to their end in the fight.

4 At that time we took all his towns; there was not one town of the sixty towns, all the country of Argob, the kingdom of Og in Bashan, which we did not take.

5 All these towns had high walls round them with doors and locks; and in addition we took a great number of unwalled towns.

6 And we put them to the curse, every town together with men, women, and children.

7 But we took for ourselves all the cattle and the stored wealth of the towns.

8 At that time we took their land from the two kings of the Amorites on the far side of Jordan, from the valley of the Arnon to Mount Hermon;