'Knees' in the Bible

Entering the house, they saw the child with Mary His mother, and falling to their knees, they worshiped Him. Then they opened their treasures and presented Him with gifts: gold, frankincense, and myrrh.

Then a man with a serious skin disease came to Him and, on his knees, begged Him: “If You are willing, You can make me clean.”

They kept hitting Him on the head with a reed and spitting on Him. Getting down on their knees, they were paying Him homage.

When Simon Peter saw this, he fell at Jesus’ knees and said, “Go away from me, because I’m a sinful man, Lord!”

For this reason I kneel before the Father

Therefore strengthen your tired hands and weakened knees,