In the Haftorah, only 2 spies are sent, in preparation for the military campaign on Jericho. This time, there is no dithering. They know their purpose, and not only do they successfully complete their mission, but they make an ally in the person of Rahab the prostitute.
23 Then the two men came down again from the hills and crossed over. They came to Joshua son of Nun and reported to him all that had happened to them. 24 They said to Joshua, "The Lord has delivered the whole land into our power; in fact, all the inhabitants of the land are quaking before us."Where the division among Moses's spies left the Hebrews "quaking" in fear of the Canaanites, the steadfastness of purpose exhibited by Joshua's spies struck fear in those very same Canaanites.