Three men for each tribe - that is, 21 in all. Their duty would be to describe the land, especially with reference to the cities it containe…

Give out from among you three men, etc. Caleb and Joshua had already surveyed those regions, and the people had learned much by inquiry. J…

Give out from among you three men for [each] tribe
That is, for each of the seven tribes, in all twenty one; though some think…

After a year or more, Joshua blamed their slackness and told them how to proceed. God, by his grace, has given us a title to a good land, the heave…