'Knees' in the Bible

And Simon Peter having seen, fell down at the knees of Jesus, saying, 'Depart from me, because I am a sinful man, O lord;'

And he was withdrawn from them, as it were a stone's cast, and having fallen on the knees he was praying,

and having bowed the knees, he cried with a loud voice, 'Lord, mayest thou not lay to them this sin;' and this having said, he fell asleep.

And Peter having put them all forth without, having bowed the knees, did pray, and having turned unto the body said, 'Tabitha, arise;' and she opened her eyes, and having seen Peter, she sat up,

And these things having said, having bowed his knees, with them all, he did pray,

but when it came that we completed the days, having gone forth, we went on, all bringing us on the way, with women and children, unto the outside of the city, and having bowed the knees upon the shore, we prayed,

For this cause I bow my knees unto the Father of our Lord Jesus Christ,

Wherefore, the hanging-down hands and the loosened knees set ye up;