'Hip' in the Bible

When the man saw that he could not defeat Jacob, he struck the socket of his hip so the socket of Jacob's hip was dislocated while he wrestled with him.

The sun rose over him as he crossed over Penuel, but he was limping because of his hip.

That is why to this day the Israelites do not eat the sinew which is attached to the socket of the hip, because he struck the socket of Jacob's hip near the attached sinew.