Numbers 13:30-33

And Caleb stilleth the people concerning Moses, and saith, ‘Let us certainly go up — and we have possessed it; for we are thoroughly able for it.’ And the men who have gone up with him said, ‘We are not able to go up against the people, for it [is] stronger than we;’ and they bring out an evil account of the land which they have spied unto the sons of Israel, saying, ‘The land into which we passed over to spy it, is a land eating up its inhabitants; and all the people whom we saw in its midst [are] men of stature; and there we saw the Nephilim, sons of Anak, of the Nephilim; and we are in our own eyes as grasshoppers; and so we were in their eyes.’