
Ambrose of Milan
Catena Aurea · Matthäusevangelium 1
3–6. And Judas begat Phares and Zara of Thamar; and Phares begat Esrom; and Esrom begat Aram; and Aram begat Aminadab; and Aminadab begat Naasson; and Naasson begat Salmon; and Salmon begat Booz of Rachab; and Booz begat Obed of Ruth; and Obed begat Jesse; and Jesse begat David the king.
(ubi sup.) Observe that Matthew does not name both without a meaning; for though the object of his writing only required the mention of Phares, yet in the twins a mystery is signified; namely, the double life of the nations, one by the Law, the other by Faith.