'Feet' in the Bible

He will keep the feet of his holy ones, but the wicked shall be put to silence in darkness; for no man shall prevail by strength.

Jonathan climbed up on his hands and on his feet, and his armor bearer after him: and they fell before Jonathan; and his armor bearer killed them after him.

She fell at his feet, and said, "On me, my lord, on me be the iniquity; and please let your handmaid speak in your ears. Hear the words of your handmaid.

She arose, and bowed herself with her face to the earth, and said, "Behold, your handmaid is a servant to wash the feet of the servants of my lord."