Genesis 32:25-28

25When the man saw that he did not prevail against Jacob, he touched his hip socket, and Jacob’s hip was put out of joint as he wrestled with him. 26Then he said, “Let me go, for the day has broken.” But Jacob said, “I will not let you go unless you bless me.” 27And he said to him, “What is your name?” And he said, “Jacob.” 28Then he said, “Your name shall no longer be called Jacob, but Israel, for you have striven with God and with men, and have prevailed.”