'Joint' in the Bible

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.

I am poured out like water, and all my bones are out of joint: my heart is like wax; it is melted in the midst of my bowels.

Confidence in an unfaithful man in time of trouble is like a broken tooth, and a foot out of joint.