Numbers 13:31-33

³¹In the mean time Caleb, to still the murmuring of the people that rose against Moses, said: Let us go up and possess the land, for we shall be able to conquer it.

³²But the others, that had been with him, said: No, we are not able to go up to this people, because they are stronger than we.

³³And they spoke ill of the land, which they had viewed, before the children of Israel, saying: The land which we have viewed, devoureth its inhabitants: the people, that we beheld, are of a tall stature.