30 Afterward his brother came out, who had the scarlet thread on his hand, and his name was called Zerah.
Genesis 38:30 Cross References - WEB
1 Chronicles 2:4
4 Tamar his daughter-in-law bore him Perez and Zerah. All the sons of Judah were five.
1 Chronicles 9:6
6 Of the sons of Zerah: Jeuel and their brothers, six hundred ninety.
Matthew 1:3
3 Judah became the father of Perez and Zerah by Tamar. Perez became the father of Hezron. Hezron became the father of Ram.