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 out of joint, as he wrestled with him.
Therefore the children of Israel eat not of the sinew which shrank, which is upon the hollow of the thigh, unto this day; because he touched the hollow of Jacob's thigh in the sinew that shrank.
Thus saith the Lord, the Holy One of Israel, and his Maker, Ask me of things to come concerning my sons, and concerning the work of my hands command ye me.