Deuteronomy 3:5

5 All of those cities had high walls around them. The city gates were made secure with heavy metal bars. There were also large numbers of villages that didn't have walls.

Deuteronomy 3:5 Meaning and Commentary

Deuteronomy 3:5

All these cities were fenced with high walls, gates, and bars,
&c.] That is, all the cities in the kingdom of Bashan; and though they were, it hindered not their falling into the hands of the Israelites; and this might serve to encourage them against those fears they were possessed of by the spies, with respect to the cities in the land of Canaan; see ( Numbers 13:28 ) ( Deuteronomy 1:28 )

besides unwalled towns a great many;
small towns and villages adjacent to the several cities, as is common.

Deuteronomy 3:5 In-Context

3 So the LORD our God also handed Og, the king of Bashan, and his whole army over to us. We struck them down. We didn't leave any of them alive.

4 At that time we took all of his cities. There were 60 of them. We took the whole area of Argob. That was Og's kingdom in Bashan.

5 All of those cities had high walls around them. The city gates were made secure with heavy metal bars. There were also large numbers of villages that didn't have walls.

6 We completely destroyed them. We did to them just as we had done to Sihon, the king of Heshbon. We destroyed all of their cities. We destroyed the men, women and children.

7 But we kept for ourselves the livestock and everything else we took from their cities.