Gullivers Travels by Part 4 Chapter 3 Page 8

I had hitherto concealed the secret of my dress, in order to distinguish myself, as much as possible, from that cursed race of Yahoos; but now I found it in vain to do so any longer. Besides, I considered that my clothes and shoes would soon wear out, which already were in a declining condition, and must be supplied by some contrivance from the hides of Yahoos, or other brutes; whereby the whole secret would be known. I therefore told my master, “that in the country whence I came, those of my kind always covered their bodies with the hairs of certain animals prepared by art, as well for decency as to avoid the inclemencies of air, both hot and cold; of which, as to my own person, I would give him immediate conviction, if he pleased to command me: only desiring his excuse, if I did not expose those parts that nature taught us to conceal.