And it came to pass, as he drew back his hand, that, behold, his brother came out: and she said, Wherefore hast thou made a breach for thyself? therefore his name was called Perez.
And in the first place the standard of the camp of the children of Judah set forward according to their hosts: and over his host was Nahshon the son of Amminadab.
And the sons of Judah after their families were; of Shelah, the family of the Shelanites: of Perez, the family of the Perezites: of Zerah, the family of the Zerahites.