Joshua 4:5 KJV
And Joshua said unto them, Pass over before the ark of the Lord your God into the midst of Jordan, and take ye up every man of you a stone upon his shoulder, according unto the number of the tribes of the children of Israel:
Joshua 4:5, King James Version
In context
4 Then Joshua called the twelve men, whom he had prepared of the children of Israel, out of every tribe a man:
5 And Joshua said unto them, Pass over before the ark of the Lord your God into the midst of Jordan, and take ye up every man of you a stone upon his shoulder, according unto the number of the tribes of the children of Israel:
6 That this may be a sign among you, that when your children ask their fathers in time to come, saying, What mean ye by these stones?