'Face' in the Bible

And David went for directions to God; and God said to him, You are not to go up after them; but, turning away from them, come face to face with them opposite the spice-trees.

And when David came, Ornan, looking, saw him, and came out from the grain-floor and went down on his face to the earth before him.

And David said to his son Solomon, Be strong and of a good heart and do your work; have no fear and do not be troubled, for the Lord God, my God, is with you; he will not give you up, and his face will not be turned away from you, till all the work necessary for the house of the Lord is complete.