2 Chronicles 21:3

And their father gave to them many gifts of silver, gold, and valuables, with fortified cities in Judah, but he gave the kingdom to Jehoram, for he [was] the firstborn.

2 Chronicles 11:23

And he dealt wisely and distributed some of his sons throughout all the land of Judah and Benjamin, through all the fortified cities, and gave abundant provisions to them and obtained many wives [for them].

Genesis 25:6

But to the sons of Abraham's concubines Abraham gave gifts. And while he [was] still living he sent them away eastward, [away] from his son Isaac, to the land of the east.

Deuteronomy 21:15-17

"If a man has two wives, [and] the one [is] loved and the [other] one [is] disliked and the one loved and the one that is disliked have borne for him sons, if it happens [that] the firstborn son {belongs to the one that is disliked},

2 Chronicles 11:5

And Rehoboam lived in Jerusalem, and he built cities as strongholds 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
And he dealt wisely and distributed some of his sons throughout all the land of Judah and Benjamin, through all the fortified cities, and gave abundant provisions to them and obtained many wives [for them].
Genesis 25:6
But to the sons of Abraham's concubines Abraham gave gifts. And while he [was] still living he sent them away eastward, [away] from his son Isaac, to the land of the east.
Deuteronomy 21:15
"If a man has two wives, [and] the one [is] loved and the [other] one [is] disliked and the one loved and the one that is disliked have borne for him sons, if it happens [that] the firstborn son {belongs to the one that is disliked},

General references

Deuteronomy 21:16
[nevertheless] {it will be the case that} on the day of bestowing his inheritance upon his sons, he will not be allowed to treat as [the] firstborn son the son of the beloved [wife] {in preference to} the son of the disliked [wife], [who is] the firstborn [son].