Joshua 4:5

5 and Joshua saith to them, `Pass over before the ark of Jehovah your God unto the midst of the Jordan and lift up for you each, one stone on his shoulder, according to the number of the tribes of the sons of Israel,

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 command ye them, saying, Take up for you from this [place], from the midst of the Jordan, from the established standing-place of the feet of the priests, twelve stones, and ye have removed them over with you, and placed them in the lodging-place in which ye lodge to-night.'
4 And Joshua calleth unto the twelve men whom he prepared out of the sons of Israel, one man -- one man out of a tribe;
5 and Joshua saith to them, `Pass over before the ark of Jehovah your God unto the midst of the Jordan and lift up for you each, one stone on his shoulder, according to the number of the tribes of the sons of Israel,
6 so that this is a sign in your midst, when your children ask hereafter, saying, What [are] these stones to you?
7 that ye have said to them, Because the waters of the Jordan were cut off, at the presence of the ark of the covenant of Jehovah; in its passing over into the Jordan were the waters of the Jordan cut off; and these stones have been for a memorial to the sons of Israel -- to the age.'
Young's Literal Translation is in the public domain.