Yeshayah 49:3-5

Orthodox Jewish Bible

³ And said unto Me [Moshiach, i.e., the She’erit of the She’erit, the true and worthy Israel and also the King who personifies the People], Thou art Avdi, O Yisroel, Thou in Whom I glorify Myself.

⁴ Then I [Moshiach] said, I have toiled in vain, I have spent My ko’ach for tohu, and hevel; yet surely My mishpat is with Hashem, and My peulah with Elohai.

⁵ And now, saith Hashem My Yotzer from the beten to be Eved of Him, to bring back Ya’akov to Him, so that Yisroel would be gathered to Him; so shall I [Moshiach] be honored in the eyes of Hashem, and Elohai shall be My oz (strength).