'Feet' in the Bible

It is also impossible for the eye to say to the hand, "I do not need you;" or again for the head to say to the feet, "I do not need you."

For He must continue King until He shall have put all His enemies under His feet.

for He will have put all things in subjection under His feet. And when He shall have declared that "All things are in subjection," it will be with the manifest exception of Him who has reduced them all to subjection to Him.