Joshua 5:14 in the King James Version
And he said, Nay; but as captain of the host of the LORD am I now come. And Joshua fell on his face to the earth, and did worship, and said unto him, What saith my lord unto his servant?
Context
13 When Joshua was by Jericho, he lifted up his eyes and looked, and behold, a man stood in front of him with his sword drawn in his hand. Joshua went to him and said to him, “Are you for us, or for our enemies?”
14 He said, “No; but I have come now as commander of the LORD’s army.” Joshua fell on his face to the earth, and worshiped, and asked him, “What does my lord say to his servant?”
15 The prince of the LORD’s army said to Joshua, “Take off your sandals, for the place on which you stand is holy.” Joshua did so.