Joshua 4:5

5 and said to them, "Go on ahead of the ark of ADONAI your God into the riverbed of the Yarden. Then, each of you take a stone on his shoulder, corresponding to the number of tribes of the people of Isra'el.

Joshua 4:5 Meaning and Commentary

Joshua 4:5

And Joshua said unto them
The twelve men:

pass ye over before the ark of the Lord your God into the midst of
Jordan;
that is, they were to go back to Jordan again, which they had passed over, and go into the midst of it, where were the priests bearing the ark; for it is not to be imagined that the ark went along with them, or followed them, they going before it; but they went where that was, just before it, from whence they were to take the stones, as next directed:

and take you up every man of you a stone upon his shoulder;
by which it appears they were large stones they were to take, not what they could carry in their hands, but what they were obliged to take upon their shoulders:

according unto the number of the tribes of the children of Israel;
who had that day passed over Jordan, of which these stones were to be a memorial.

Joshua 4:5 In-Context

3 and give them this order: 'Take twelve stones from the middle of the Yarden riverbed, where the cohanim are standing, carry them over with you and set them down in the place where you will camp tonight.'"

4 Y'hoshua called the twelve men whom he had chosen from the people of Isra'el, a man from every tribe,

5 and said to them, "Go on ahead of the ark of ADONAI your God into the riverbed of the Yarden. Then, each of you take a stone on his shoulder, corresponding to the number of tribes of the people of Isra'el.

6 This will be a sign for you. In the future, when your children ask, 'What do you mean by these stones?'

7 you will answer them, 'It's because the water in the Yarden was cut off before the ark for the covenant of ADONAI; when it crossed the Yarden, the water in the Yarden was cut off; and these stones are to be a reminder for the people of Isra'el forever.'"