Numbers 13:21-25

So they went up, and spied out the land from the wilderness of Zin unto Rehob, to the entrance of Hamath. And they went up by the South, and came unto Hebron; and Ahiman, Sheshai, and Talmai, the children of Anak, were there. (Now Hebron was built seven years before Zoan in Egypt.) And they came unto the valley of Eshcol, and cut down from thence a branch with one cluster of grapes, and they bare it upon a staff between two; they brought also of the pomegranates, and of the figs. That place was called the valley of Eshcol, because of the cluster which the children of Israel cut down from thence. And they returned from spying out the land at the end of forty days.