'Spied Out the Land' in the Bible

So they went up, and spied out the land from the wilderness of Zin to Rehob, to the entrance of Hamath.

Joshua the son of Nun and Caleb the son of Jephunneh, who were of those who spied out the land, tore their clothes:

After the number of the days in which you spied out the land, even forty days, for every day a year, you will bear your iniquities, even forty years, and you will know my alienation.'