Numbers 13:22-23

13:22 When they went up through the Negev, they came to Hebron where Ahiman, Sheshai, and Talmai, descendants of Anak, were living. (Now Hebron had been built seven years before Zoan in Egypt.) 13:23 When they came to the valley of Eshcol, they cut down from there a branch with one cluster of grapes, and they carried it on a staff between two men, as well as some of the pomegranates and the figs.

Numbers 13:33

13:33 We even saw the Nephilim there (the descendants of Anak came from the Nephilim), and we seemed liked grasshoppers both to ourselves and to them.”