'Covereth' in the Bible

The earth is given into the hand of the wicked; He covereth the faces of the judges thereof: If it be not he , who then is it?

They lie down alike in the dust, And the worm covereth them.

Behold, he spreadeth his light around him; And he covereth the bottom of the sea.

He covereth his hands with the lightning, And giveth it a charge that it strike the mark.