Numbers 13:30-32

But Caleb quieted the people before Moses and said, “Let us go up at once and occupy it, for we are well able to overcome it.” Then the men who had gone up with him said, “We are not able to go up against the people, for they are stronger than we are.” So they brought to the people of Israel a bad report of the land that they had spied out, saying, “The land, through which we have gone to spy it out, is a land that devours its inhabitants, and all the people that we saw in it are of great height.