1 Chronicles 4:42

And thereto there went of the said children of Simeon five hundred men - Pelatiah, Neariah, Rephaiah and Uzziel the sons of Ishi being their heads -

Genesis 36:8-9

Thus dwelt Esau in mount Seir, which Esau is called Edom.

Deuteronomy 1:2

eleven days journey from Horeb unto Kadesh Barnea, by the way that leadeth unto mount Seir.

Treasury of Scripture Knowledge

Summary

And some of them, even of the sons of Simeon, five hundred men, went to mount Seir, having for their captains Pelatiah, and Neariah, and Rephaiah, and Uzziel, the sons of Ishi.

Bible References

Mount seir

Genesis 36:8
Thus dwelt Esau in mount Seir, which Esau is called Edom.
Deuteronomy 1:2
eleven days journey from Horeb unto Kadesh Barnea, by the way that leadeth unto mount Seir.