Numbers 13:31-33

31But the men who had gone up with him replied, “We cannot go up against the people, for they are stronger than we are!”

32So they gave the Israelites a bad report about the land that they had spied out: “The land we explored devours its inhabitants, and all the people we saw there are great in stature. 33We even saw the Nephilim there—the descendants of Anak that come from the Nephilim! We seemed like grasshoppers in our own sight, and we must have seemed the same to them!”