"The first object which saluted my eyes when I arrived on the coast was the sea, and a slave ship, which was then riding at anchor, and waiting for its cargo. These filled me with astonishment, which was soon converted into terror when I was carried on board. I was immediately handled and tossed up to see if I were sound by some of the crew; and I was now persuaded that I had gotten into a world of bad spirits, and that they were going to kill me... I asked if we were not to be eaten by those white men with horrible looks, red faces, and loose hair."
Olaudah Equiano, The Interesting Narrative of the Life of Olaudah Equiano, or Gustavus Vassa, the African, published 1789. Equiano was an enslaved African who purchased his freedom and became a prominent figure in the British abolitionist movement.