'Face' in the Bible

He said, “No; rather I have come now as captain of the army of the Lord.” Then Joshua fell with his face toward the earth and bowed down, and said to him, “What does my lord have to say to his servant?”

Then Joshua tore his clothes and fell face downward on the ground before the ark of the Lord until evening, he and the elders of Israel; and [with great sorrow] they put dust on their heads.

So the Lord said to Joshua, “Get up! Why is it that you have fallen on your face?