Genesis 32:7-11, 24-28

Then Jacob was greatly afraid and distressed; and he divided the people who were with him, and the flocks and the herds and the camels, into two companies; for he said, “If Esau comes to the one company and attacks it, then the company which is left will escape.” Jacob said, “O God of my father Abraham and God of my father Isaac, O LORD, who said to me, ‘Return to your country and to your relatives, and I will prosper you,’ I am unworthy of all the lovingkindness and of all the faithfulness which You have shown to Your servant; for with my staff only I crossed this Jordan, and now I have become two companies. Deliver me, I pray, from the hand of my brother, from the hand of Esau; for I fear him, that he will come and attack me and the mothers with the children.

Then Jacob was left alone, and a man wrestled with him until daybreak. When he saw that he had not prevailed against him, he touched the socket of his thigh; so the socket of Jacob’s thigh was dislocated while he wrestled with him. Then he said, “Let me go, for the dawn is breaking.” But he said, “I will not let you go unless you bless me.” So he said to him, “What is your name?” And he said, “Jacob.” He said, “Your name shall no longer be Jacob, but Israel; for you have striven with God and with men and have prevailed.”