Matthew 1:3

Judah was the father of Perez and Zerah by Tamar, Perez the father of Hezron, and Hezron the father of Ram.

Note Greek Aram, a variant of Ram; also in verse 4; see 1 Chronicles 2:9–10.

And Judas begat Phares and Zara of Thamar; and Phares begat Esrom; and Esrom begat Aram;

Judah became the father of Perez and Zerah by Tamar. Perez became the father of Hezron. Hezron became the father of Ram.

and Judah begat Perez and Zerah of Tamar; and Perez begat Hezron; and Hezron begat Ram;