'Clean' in the Bible

And the priests that bare the ark of the covenant of the LORD stood firm on dry ground in the midst of Jordan, and all the Israelites passed over on dry ground, until all the people were passed clean over Jordan.

And it came to pass, when all the people were clean passed over Jordan, that the LORD spake unto Joshua, saying,

And it came to pass, when all the people were clean passed over, that the ark of the LORD passed over, and the priests, in the presence of the people.