'Face' in the Bible

And he said, No; for as captain of the army of Jehovah am I now come. Then Joshua fell upon his face to the earth, and worshipped, and said to him, What saith my lord unto his servant?

And Joshua rent his clothes, and fell to the earth upon his face before the ark of Jehovah until the evening, he and the elders of Israel, and threw dust upon their heads.

And Jehovah said to Joshua, Rise up; wherefore liest thou thus upon thy face?