Genesis 46:12

46:12 The sons of Judah:

Er, Onan, Shelah, Perez, and Zerah

(but Er and Onan died in the land of Canaan).

The sons of Perez were Hezron and Hamul.

Numbers 26:20

26:20 And the Judahites by their families were: from Shelah, the family of the Shelahites; from Perez, the family of the Perezites; and from Zerah, the family of the Zerahites.

Numbers 26:1

A Second Census Required

26:1 After the plague the Lord said to Moses and to Eleazar son of Aaron the priest,

Numbers 2:4

2:4 Those numbered in his division are 74,600.

Numbers 9:4

9:4 So Moses instructed the Israelites to observe the Passover.

Nehemiah 11:4

11:4 some of the descendants of Judah and some of the descendants of Benjamin settled in Jerusalem.)

Of the descendants of Judah:

Athaiah son of Uzziah, the son of Zechariah, the son of Amariah, the son of Shephatiah, the son of Mahalalel, from the descendants of Perez;

Nehemiah 11:6

11:6 The sum total of the descendants of Perez who were settling in Jerusalem was 468 exceptional men.