Joshua 4:17-20

17Joshua therefore commanded the priests, saying, Come ye up out of Jordan. 18And it came to pass, when the priests that bore the ark of the covenant of the LORD had come up out of the midst of Jordan, and the soles of the priests’ feet were lifted up upon the dry land, that the waters of Jordan returned to their place, and flowed over all its banks, as they did before.12 19And the people came up out of Jordan on the tenth day of the first month, and encamped in Gilgal, in the east border of Jericho.

20And those twelve stones, which they took out of Jordan, did Joshua set up in Gilgal.