Remigius of Auxerre
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.
It is asked, why this epithet King is thus given by the holy Evangelist to David alone? Because he was the first king in the tribe of Judah. Christ Himself is Phares ‘the divider,’ as it is written, Thou shalt divide the sheep from the goats; (Mat. 25:33.) He is Zaraml, ‘the east,’ Lo the man, the east is His name; (Zech. 6:12.) He is Esromm, ‘an arrow,’ He hath set me as a polished shaft. (Is. 49:2.)