In Context

18 And it came to pass when the priests who bore the ark of the covenant of Jehovah had come up out of the midst of the Jordan, when the soles of the priests' feet were lifted up on to the dry land, that the waters of the Jordan returned to their place, and they flowed as previously, over all its banks.

19 And the people came up out of the Jordan on the tenth of the first month, and encamped in Gilgal, on the eastern extremity of Jericho.

20 And those twelve stones which they had taken out of the Jordan did Joshua set up in Gilgal.

21 And he spoke to the children of Israel, saying, When your children hereafter ask their fathers, saying, What mean these stones?

22 then ye shall let your children know, saying, On dry land did Israel come over this Jordan;

23 because Jehovah your God dried up the waters of the Jordan from before you, until ye had passed over, as Jehovah your God did to the Red sea, which he dried up from before us, until we had passed over;

Joshua 4:21 in Other Translations