Numbers 13:28, 33
Numbers 13:28 ESV
However, the people who dwell in the land are strong, and the cities are fortified and very large. And besides, we saw the descendants of Anak there.
Numbers 13:33 ESV
And there we saw the Nephilim (the sons of Anak, who come from the Nephilim), and we seemed to ourselves like grasshoppers, and so we seemed to them.”