NUM 32:11

11 ‘From all the people who came out of Egypt, the only ones who are at least 20 years old who will see the land that I promised to give to Abraham, Isaac, and Jacob, are Jephunneh’s son Caleb and Nun’s son Joshua, because they trusted me completely. None of the other people who came out of Egypt will even see that land, because they have not completely believed in my [power].’