Numbers 13:31-33

31But the men who had gone up with him said, “We cannot attack these people, because they are stronger than we.”

32They spread among Bnei-Yisrael a bad report about the land they had explored, saying, “The land through which we passed to explore devours its residents. All the people we saw there are men of great size!

33We also saw there the Nephilim . (The sons of Anak are from the Nephilim .) We seemed like grasshoppers in our eyes as well as theirs!”