² tn 1 Chr 2:6 lists a “Zimri” (but no Zabdi) as one of the five sons of Zerah (cf. also Josh 7:17, 18).

¹ sn Perhaps the child was named Zerah because of the scarlet thread. Though the Hebrew word used for “scarlet thread” in v. 28 is not related to the name Zerah, there is a related root in Babylonian and western Aramaic that means “scarlet” or “scarlet thread.” In Hebrew the name appears to be derived from a root meaning “to shine.” The name could have originally meant something like “shining one” or “God has shined.” Zerah became the head of a tribe (Num 26:20) from whom Achan descended (Josh 7:1).

¹ tn Heb “Is it not [true that] Achan son of Zerah was unfaithful with unfaithfulness concerning what was set apart [to the Lord] and against all the assembly of Israel there was anger?”

³ sn The name Perez means “he who breaks through.” Perez’ birth was surprising because he came out of the womb before his brother Zerah, though Zerah had first reached his hand outside the womb thus being marked as the firstborn. The naming signified the completion of Tamar’s struggle and also depicted the destiny of the tribe of Perez who later became dominant (Gen 46:12 and Num 26:20). Judah and his brothers had sold Joseph into slavery, thinking they could thwart God’s plan that the elder brothers should serve the younger. God illustrated that principle through these births in Judah’s own family, affirming that the elder will serve the younger, and that Joseph’s leadership could not so easily be set aside. See J. Goldin, “The Youngest Son; or, Where Does Genesis 38 Belong?” JBL 96 (1977): 27-44.