2 Chronicles 27:5

And he fought against the king of the children of Ammon, and overcame them. And the children of Ammon gave him the same year a hundred talents of silver, and ten thousand measures of wheat, and ten thousand of barley. This the children of Ammon brought again to him also in the second year, and in the third.

Judges 11:4-33

After a time the Ammonites made war against Israel.

2 Samuel 10:1-14

And it came to pass after this that the king of the children of Ammon died, and Hanun his son reigned in his stead.

2 Chronicles 20:1

And it came to pass after this that the children of Moab, and the children of Ammon, and with them certain of the Maonites, came against Jehoshaphat to battle.

Jeremiah 49:1-6

Concerning the children of Ammon. Thus saith Jehovah: Hath Israel no sons? hath he no heir? Why is Malcam heir of Gad, and his people dwell in the cities thereof?

Treasury of Scripture Knowledge

Summary

He fought also with the king of the Ammonites, and prevailed against them. And the children of Ammon gave him the same year an hundred talents of silver, and ten thousand measures of wheat, and ten thousand of barley. So much did the children of Ammon pay unto him, both the second year, and the third.

Bible References

The king of the ammonites

2 Chronicles 20:1
And it came to pass after this that the children of Moab, and the children of Ammon, and with them certain of the Maonites, came against Jehoshaphat to battle.
Judges 11:4
After a time the Ammonites made war against Israel.
2 Samuel 10:1
And it came to pass after this that the king of the children of Ammon died, and Hanun his son reigned in his stead.
Jeremiah 49:1
Concerning the children of Ammon. Thus saith Jehovah: Hath Israel no sons? hath he no heir? Why is Malcam heir of Gad, and his people dwell in the cities thereof?