2 Chronicles 21:3

Their father gave them many gifts of silver, gold, and valuable things, in addition to fortified cities in Judah; but he gave the kingdom to Jehoram because he was the firstborn.

2 Chronicles 11:23

He acted wisely and distributed some of his sons throughout the territories of Judah and Benjamin to all the fortified cities. He gave them abundant provisions, and he sought many wives for them.

Genesis 25:6

but to the sons of his concubines [Hagar and Keturah], Abraham gave gifts while he was still living and he sent them to the east country, away from Isaac his son [of promise].

Deuteronomy 21:15-17

“If a man has two wives, one loved and the other unloved, and both the loved and the unloved have born him sons, and the firstborn son belongs to the unloved wife,

2 Chronicles 11:5

Rehoboam lived in Jerusalem and built [fortified] cities for defense in Judah.

Treasury of Scripture Knowledge

Summary

And their father gave them great gifts of silver, and of gold, and of precious things, with fenced cities in Judah: but the kingdom gave he to Jehoram; because he was the firstborn.

General references

Bible References

Gave them

2 Chronicles 11:23
He acted wisely and distributed some of his sons throughout the territories of Judah and Benjamin to all the fortified cities. He gave them abundant provisions, and he sought many wives for them.
Genesis 25:6
but to the sons of his concubines [Hagar and Keturah], Abraham gave gifts while he was still living and he sent them to the east country, away from Isaac his son [of promise].
Deuteronomy 21:15
“If a man has two wives, one loved and the other unloved, and both the loved and the unloved have born him sons, and the firstborn son belongs to the unloved wife,

General references

Deuteronomy 21:16
then on the day when he wills his possessions to his sons, he cannot treat the son of his loved wife as firstborn in place of the son of the unloved wife—the [actual] firstborn.