Genesis 38:29; 46:12; Numbers 26:20-21; Ruth 4:12, 18-22; 1 Chronicles 2:4-5, 27:3; Nehemiah 11:4-6; Matthew 1:3; Luke 3:33
Perez—rendered as Pharez in the authorized King James Old Testament text—stands as one of the most significant ancestral patriarchs in biblical history. As the son of Judah and Tamar, his dramatic birth, dominant lineage, and messianic positioning establish him as a foundational pillar in the unfolding plan of redemption.
His birth was marked by a striking event that determined his name. Tamar was pregnant with twins, and as the delivery began, his brother Zarah thrust out a hand, which the midwife immediately bound with a scarlet thread to mark the firstborn. However, the child drew his hand back, and Perez breached the womb first, prompting the midwife to exclaim, “How hast thou broken forth? this breach be upon thee: therefore his name was called Pharez” (Genesis 38:29). His name literally means “breach” or “breaking forth.”
From this unconventional beginning, Perez became the premier branch of the tribe of Judah. When Israel descended into Egypt, Perez brought his own two sons, Hezron and Hamul, establishing the structural sub-clans that would multiply into a massive tribal host. By the time of the wilderness census, the “family of the Pharzites” was recognized as a dominant military force within Israel.
The historical dominance of his line is explicitly highlighted during the reign of King David and into the post-exilic era:
“Of all the sons of Perez was the chief of all the captains of the host for the first month.” (1 Chronicles 27:3)
When Nehemiah refortified the walls of Jerusalem, the children of Perez stepped forward as elite defenders. The registries record that four hundred three score and eight (468) “valiant men” of the line of Perez volunteered to dwell inside the vulnerable capital, serving as the physical backbone and administrative leadership of the post-exilic remnant.
Most critically, the house of Perez is the exact line of the royal and messianic inheritance. Through the book of Ruth, the elders of Bethlehem pronounced a blessing over Boaz, praying that his house would be “like the house of Pharez, whom Tamar bare unto Judah” (Ruth 4:12). This exact line runs directly from Perez, through Boaz, Obed, and Jesse, straight to King David. Both the Gospels of Matthew and Luke preserve his name in the unbroken, holy genealogy of Jesus Christ, confirming that the “breach” made at his birth prefigured the ultimate breaking forth of the Messiah to destroy the works of darkness and reclaim the throne.