Numbers 21:13

From thence they removed, and they will encamp from the other side of Amon, which is in the desert coming forth from the boundary of the Amorites: for Arnon is the boundary of Moab, between Moab and between the Amorites.

Numbers 22:36

And Balak will hear that Balsam came, and he will go forth to meet him to a city of Moab, which is by the boundary of Arnon, which is m the end of the boundary.

Judges 11:18

And he will go into the wilderness, and he will encompass the land of Edom, and the land of Moab, and he will come from the rising of the sun to the land of Moab, and they will encamp beyond Arnon; and they went not in to the bound of Moab, for Arnon is the bound of Moah

Numbers 21:14

For this it will be said in the book of the wars of Jehovah, Giving in the whirlwind, and the torrents of Arnon.

Deuteronomy 2:24

Rise ye up, remove and pass through the torrent Arnon: see, I gave into thy hand Sihon, king of Heshbon, the Amorite, and his land: begin and possess and thou shalt contend with him in war.

Isaiah 16:2

And it shall be as the bird fleeing, the nest cast out, the daughters of Moab shall be from the passages to Arnon.

Jeremiah 48:20

Moab was ashamed; for she was broken down: wail, ye, and cry; announce in Arnon that Moab was laid waste,

Treasury of Scripture Knowledge

Summary

From thence they removed, and pitched on the other side of Arnon, which is in the wilderness that cometh out of the coasts of the Amorites: for Arnon is the border of Moab, between Moab and the Amorites.

Bible References

General references

Numbers 21:14
For this it will be said in the book of the wars of Jehovah, Giving in the whirlwind, and the torrents of Arnon.
Numbers 22:36
And Balak will hear that Balsam came, and he will go forth to meet him to a city of Moab, which is by the boundary of Arnon, which is m the end of the boundary.
Deuteronomy 2:24
Rise ye up, remove and pass through the torrent Arnon: see, I gave into thy hand Sihon, king of Heshbon, the Amorite, and his land: begin and possess and thou shalt contend with him in war.
Judges 11:18
And he will go into the wilderness, and he will encompass the land of Edom, and the land of Moab, and he will come from the rising of the sun to the land of Moab, and they will encamp beyond Arnon; and they went not in to the bound of Moab, for Arnon is the bound of Moah
Isaiah 16:2
And it shall be as the bird fleeing, the nest cast out, the daughters of Moab shall be from the passages to Arnon.
Jeremiah 48:20
Moab was ashamed; for she was broken down: wail, ye, and cry; announce in Arnon that Moab was laid waste,