Genesis 32:24-29

Thomson(i) 24 and Jacob was left alone. And a man wrestled with him till the morning. 25 And when he saw that he could not prevail against him he touched the hollow of his thigh; and the hollow of Jacob's thigh became numb, in wrestling with him. 26 And he said to him, Let me go: for the dawn approached. But Jacob said I will not let thee go unless thou bless me. 27 And he said to him what is thy name? to which he replied, Jacob. 28 Thereupon he said to him, Thy name shall no more be Jacob only, but Israel also shall be thy name. Since thou hast been enabled to prevail with God, therefore with men thou shalt be mighty. 29 Then Jacob asked him saying, Tell me thy name. And he said why dost thou ask my name? Then he blessed him there.