'Knee' in the Bible

And you are to make them linen trousers, covering their bodies from the middle to the knee;

By myself have I taken an oath, a true word has gone from my mouth, and will not be changed, that to me every knee will be bent, and every tongue will give honour.

For it is said in the holy Writings, By my life, says the Lord, to me every knee will be bent, and every tongue will give worship to God.

So that at the name of Jesus every knee may be bent, of those in heaven and those on earth and those in the underworld,