Deuteronomy 2:19

When you come near the Ammonites, do not bother them or start a fight with them. I am not giving you any of the land that I already gave to the descendants of Lot as their property.

Deuteronomy 2:9

Then Jehovah said to me: 'Do not trouble the people of Moab, the descendants of Lot. And do not start a war with them. I gave them the city of Ar, and I am not going to give you any of their land.'

Genesis 19:36-38

Both of Lot's daughters became pregnant by their own father.

Deuteronomy 2:5

Do not start a fight with them, because I am not giving you any of their land, not so much as one foot. I gave Esau's descendants the region of Mount Seir as their property.

Judges 11:13-27

The king of Ammon answered Jephthah's messengers: Because Israel took away our land when they came out of Egypt. They took land from the Arnon River to the Jabbok River and the Jordan River. Now you must give it back peacefully.

2 Chronicles 20:10

You can see that the armies of Ammon, Moab, and Edom are attacking us! Those are the nations you would not let our ancestors invade on their way from Egypt. Consequently these nations were not destroyed.

Treasury of Scripture Knowledge

Summary

And when thou comest nigh over against the children of Ammon, distress them not, nor meddle with them: for I will not give thee of the land of the children of Ammon any possession; because I have given it unto the children of Lot for a possession.

Bible References

General references

Deuteronomy 2:5
Do not start a fight with them, because I am not giving you any of their land, not so much as one foot. I gave Esau's descendants the region of Mount Seir as their property.
Genesis 19:36
Both of Lot's daughters became pregnant by their own father.
Judges 11:13
The king of Ammon answered Jephthah's messengers: Because Israel took away our land when they came out of Egypt. They took land from the Arnon River to the Jabbok River and the Jordan River. Now you must give it back peacefully.
2 Chronicles 20:10
You can see that the armies of Ammon, Moab, and Edom are attacking us! Those are the nations you would not let our ancestors invade on their way from Egypt. Consequently these nations were not destroyed.