הֵ֣ן גּ֤וֹי לֹֽא־תֵדַע֙ תִּקְרָ֔א וְג֥וֹי לֹֽא־יְדָע֖וּךָ אֵלֶ֣יךָ יָר֑וּצוּ לְמַ֙עַן֙ יְהוָ֣ה אֱלֹהֶ֔יךָ וְלִקְד֥וֹשׁ יִשְׂרָאֵ֖ל כִּ֥י פֵאֲרָֽךְ׃ (ס)
זע, אַ פֿאָלק װאָס דו קענסט ניט, װעסטו רופֿן, און אַ פֿאָלק װאָס קען דיך ניט, װעט לױפֿן צו דיר, פֿון װעגן ה׳ דײַן גאָט, און צוליב דעם הײליקן פֿון ישׂראל, װײַל ער האָט דיך באַשײנט.
Rashi
Behold, a nation you do not know you shall call to your service, if you hearken to Me, to the name of the Lord that is called upon you.
Ibn Ezra
A nation, that thou knowest not, which thou hast not known hitherto, thou shalt call to come unto thee; comp. I called my servant, etc. (Job 19:16).
Ibn Ezra
And nations that knew not thee shall run unto thee. This proves my explanation11This refers to the opinion of I. E. that the prophecies contained in this part of the book, describe the time of Messiah yet to come; the verse before us supports that opinion, since the promise contained in it, has not yet been fulfilled. to be correct.