'Socket' in the Bible

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.

Therefore, to this day the sons of Israel do not eat the sinew of the hip which is on the socket of the thigh, because he touched the socket of Jacob’s thigh in the sinew of the hip.

The hundred talents of silver were for casting the sockets of the sanctuary and the sockets of the veil; one hundred sockets for the hundred talents, a talent for a socket.

Let my shoulder fall from the socket,And my arm be broken off at the elbow.