Genesis 32:25-27

American Standard Version

²⁵ And when he saw that he prevailed not against him, he touched the hollow of his thigh; and the hollow of Jacob’s thigh was strained, as he wrestled with him. ²⁶ And he said, Let me go, for the day breaketh. And he said, I will not let thee go, except thou bless me. ²⁷ And he said unto him, What is thy name? And he said, Jacob.