'Under His Feet' in the Bible

For he must reign, till he hath put all enemies under his feet.

The last enemy that is destroyed is death. For he hath put all things under his feet.

And he hath put all things under his feet, and hath given him to be head over all things to the church,

Thou hast put all things in subjection under his feet. Now in putting all things in subjection under him, he left nothing that is not put under him: but now we do not yet see all things put under him.