Yoshua 3 : 4 Joshua chapter 3 verse 4

Lakini, na iwe nafasi kati ya ninyi na lile sanduku, kama dhiraa elfu mbili kiasi chake; msilikaribie mpate kuijua njia ambayo hamna budi kuiendea; kwa maana hamjapita njia hii bado.
soma Mlango wa 3

Yet there shall be a space between you and it, about two thousand cubits by measure: don't come near to it, that you may know the way by which you must go; for you have not passed this way heretofore.