Genesis 32:24, 26, 28

And Jacob was left alone; and there wrestled a man with him until the breaking of the day.

And he said, Let me go, for the day breaketh. And he said, I will not let thee go, except thou bless me.

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.