Matthew 1:3
Ver. 3. And Judas begat Phares and Zara of Thamar,.... The genealogical account of Christ goes on from Judah in the line of Phares, with whom Zara is mentioned; not because they were twins, for so were Jacob and Esau, and yet the latter is taken no notice of; but it may be because of what happened at their birth, see Ge 38:28. But the line of the Messiah was in Phares, and very rightly is he put in the genealogy of Christ, the Jews themselves being witnesses; who expressly say, that "the Messiah comes from him." These two are said to be begotten of Thamar, daughter-in-law to Judah; who, though she was a Canaanitish woman, has the honour to be named in the genealogy of Christ, who came to save Gentiles as well as Jews: nor can the Jews reproach our Evangelist for putting her into the account; since they themselves frequently acknowledge that the Messiah was to spring from her: they say, {r}
"there are two women from whom come David the king, and Solomon, and the king Messiah; and these two are Thamar and Ruth.''
Jonathan Ben Uzziel on Ge 38:6 says, that Thamar was the daughter of Shem the great.
And Phares begat Esrom; called Hezron, Ru 4:18 where the same phrase is used as here. He had another son called Hamul, 1Ch 2:5 but the account proceeds from Phares, in the line of Esrom.
And Esrom begat Aram; called Ram in Ru 4:18 where the same way of speaking is used as here. Esrom also besides him begat Jerahmeel, Chelubai, or Caleb, and Segub, 1Ch 2:9 but these are not in the line. Elihu, who conversed with Job, is said to be of the kindred of Ram, Job 32:2 whether the same with Ram or Aram, may be inquired.
{r} Shemot Rabba, sect. 30. fol. 131. 4. Caphtor, fol. 122. 1.