It had ever been the custom of the family, and by length of time was almost become a matter of common right, that the eldest son of it should have free ingress, egress, and regress into foreign parts before marriage, — not only for the sake of bettering his own private parts, by the benefit of exercise and change of so much air — but simply for the mere delectation of his fancy, by the feather put into his cap, of having been abroad.

Book IV, Ch. 31. - The Life and Opinions of Tristram Shandy, Gentleman (1760-1767)