Numbers 21:31

Modern

So Israel lived in the land of the Amorites.

Traditional

Thus Israel dwelt in the land of the Amorites.

Literal

And Israel dwelt in the land of the Amorite.

Latin

Habitavit itaque Israël in terra Amorrhæi.

Hebrew

English

So Israel lived in the land of the Amorites.

The Israelite victories over King Sihon of Heshbon and King Og of Bashan previewed the Hebrew conquest of Canaan. It came to represent God's promise to help his people when they were in need (see 13:10–12; Deuteronomy 2:24–3:7; Joshua 2:10; 9:10; 12:1–6; Judges 11:19–22; Nehemiah 9:22; Psalms 135:10–12; 136:17–22; Jeremiah 48:45–46).
Israel had left the wilderness before reaching Pisgah (compare Numbers 21:18, 23; 21:20). So, this story probably indicates an earlier event before the movement in 21:18–20.

As Israel journeyed to the promised land, they traveled from Mount Hor to the plains of Moab (22:1). The story of Israel's journey emphasizes the Lord's patient plan to lead Israel into Canaan despite their weaknesses.
The general direction of their travel is clear. However, the exact path they took is not known today. Many of the places mentioned are difficult to identify.
Archaeological evidence at some sites does not match the time usually connected with the wilderness period. Because of this, there are still serious questions about geography and history in the wilderness journey.

Numbers 32:33–42
So Moses gave to the Gadites, to the Reubenites, and to the half-tribe of Manasseh son of Joseph the kingdom of Sihon king of the Amorites and the kingdom of Og king of Bashan—the land including its cities and the territory surrounding them.
Joshua 12:1–6
Now these are the kings of the land whom the Israelites struck down and whose lands they took beyond the Jordan to the east, from the Arnon Valley to Mount Hermon, including all the Arabah eastward:
Deuteronomy 3:16–17
…and to the Reubenites and Gadites I gave the territory from Gilead to the Arnon Valley (the middle of the valley was the border) and up to the Jabbok River, the border of the Ammonites.
Joshua 13:8–12
The other half of Manasseh, along with the Reubenites and Gadites, had received the inheritance Moses had given them beyond the Jordan to the east, just as Moses the servant of the LORD had assigned to them:

Amorites: Canaanite people group, enemies of Israel Israel: Patriarch, son of Isaac, father of twelve tribes