Joshua 5
13 Ref It happened, when Joshua was by Jericho, that he lifted up his eyes and looked, and, behold, there stood a man over against him with his sword drawn in his hand: and Joshua went to him, and said to him, Are you for us, or for our adversaries?
14 Ref He said, No; but [as] prince of the host of Yahweh am I now come. Joshua fell on his face to the earth, and did worship, and said to him, What says my lord to his servant?