Yehoshua 4:4-6

Orthodox Jewish Bible

⁴ Then Yehoshua called the Shneym Asar Ish, whom he had prepared of the Bnei Yisroel, out of every tribe an Ish;

⁵ And Yehoshua said unto them, Pass over before the Aron Hashem Eloheichem into the middle of the Yarden, and take you up every ish of you an even (stone) upon his shoulder, according unto the number of the Shivtei Bnei Yisroel;

⁶ That this may be an ot among you, that when your banim ask in time to come, saying, What mean ye by these avanim?