'Grapes' in the Bible

From their fruits ye shall know them; do men gather from thorns grapes? or from thistles figs?

and another messenger did come forth out from the altar, having authority over the fire, and he called with a great cry to him having the sharp sickle, saying, 'Send forth thy sharp sickle, and gather the clusters of the vine of the earth, because come to perfection have her grapes;'