Joshua 4:5

and command them, saying, 'Take from out of the middle of the Jordan, out of the place where the pri...

Then Joshua called the twelve men, whom he had prepared of the children of Israel, out of every trib...

that this may be a sign among you, that when your children ask in time to come, saying, 'What do you...

then you shall tell them, 'Because the waters of the Jordan were cut off before the ark of the coven...