Genesis 32:28 in the King James Version
And he said, Thy name shall be called no more Jacob, but Israel: for as a prince hast thou power with God and with men, and hast prevailed.
Context
27 He said to him, “What is your name?” He said, “Jacob”.
28 He said, “Your name will no longer be called Jacob, but Israel; for you have fought with God and with men, and have prevailed.”
29 Jacob asked him, “Please tell me your name.” He said, “Why is it that you ask what my name is?” So he blessed him there.