Jerome : (Vers. 2.) A stranger will be joined to them, and will cleave to the house of Jacob, and the peoples will hold them, and will bring them to their place, and the house of Israel will possess them as servants and handmaids; and those who had taken them captive will be taken captive, and their oppressors will be subject to them. We infer that many from various nations have come to Jerusalem with the people of Judah, believing in the God of Israel and forsaking the idols of error. There is no doubt that they have been restored to the letters of the king and have received gifts and expenses for the Temple. In this alone intelligence seems to be confined, how Israel once possessed the land of the Lord as conquerors, and subjected their oppressors, and had them as slaves and maidservants. Unless, perhaps, we understand the whole synecdochically from a part: that they were of such great prosperity afterwards, that they even acquired families of slaves and maidservants from different nations around. This can also be understood in the times of Ahasuerus (Esther 9; Judith 13), when the hostile army was cut off from Israel with the slaying of Holofernes. Because I stick to letters, and in the manner of a serpent, I devour the earth, it is your will, since you wanted to hear only the historical interpretation. — Commentary on Isaiah