Robinson Crusoe by Daniel Defoe Chapter 7 Page 4

The vines had spread, indeed, over the trees, and the clusters of grapes were just now in their prime, very ripe and rich. This was a surprising discovery, and I was exceeding glad of them; but I was warned by my experience to eat sparingly of them; remembering that when I was ashore in Barbary, the eating of grapes killed several of our Englishmen, who were slaves there, by throwing them into fluxes and fevers. But I found an excellent use for these grapes; and that was, to cure or dry them in the sun, and keep them as dried grapes or raisins are kept, which I thought would be, as indeed they were, wholesome and agreeable to eat when no grapes could be had.

I spent all that evening there, and went not back to my habitation; which, by the way, was the first night, as I might say, I had lain from home.