Joshua 18:4

Give out from among you. Calvin enlarges much upon the boldness of these twenty-one men in venturing upon the task of the survey, rightly supposing that the difficulty of the task was enhanced by the number who undertook it (see note on Joshua 14:12 ). And here it is impossible to come to any other conclusion than that the twenty-one commissioners went together, for the object of their selection was to obviate complaints of a kind which, as we have already seen, the Israelites were not slow to make (see Joshua 17:14-18 ). But the Israelites had inspired quite sufficient awe into the inhabitants of the land to make such a general survey by no means a difficult task. Nor is it probable that the commissioners were unprovided with an escort. Three men for each tribe. Literally, for the tribe. This selection, which was intended to secure an impartial description of the country, would render impossible all future complaints, since the boundaries would be settled according to reports sent in by the representatives of each tribe.