Isaiah 49:26; Isaiah 49:5

26 I will make your oppressors eat their own flesh; they will be drunk on their own blood, as with wine. Then all mankind will know that I, the LORD, am your Savior, your Redeemer, the Mighty One of Jacob.”

5 And now the LORD says— he who formed me in the womb to be his servant to bring Jacob back to him and gather Israel to himself, for I am honored in the eyes of the LORDand my God has been my strength—