The Further Adventures of Robinson Crusoe by Daniel Defoe Chapter 7 Page 37

All the east end of the island was left uninhabited, that if any of the savages should come on shore there only for their customary barbarities, they might come and go; if they disturbed nobody, nobody would disturb them: and no doubt but they were often ashore, and went away again; for I never heard that the planters were ever attacked or disturbed any more.