'The Twelve' in the Bible

And Joshua will call to the twelve men whom he prepared from the sons of Israel, one man, one man from a tribe:

And the sons of Israel will do so as Joshua commanded, and they will lift up the twelve stones out of the midst of Jordan, as Jehovah spake to Joshua according to the number of the tribes of the sons of Israel, and they will pass them over with them to the lodging place, and they will deposit them there.