I would examine the Caspian Sea, and see where and how it exonerates itself, after it hath taken in Volga, Iaxartes, Oxus, and those great rivers; at the mouth of Obi, or where?
1624, Democritus Junior [pseudonym; Robert Burton], The Anatomy of Melancholy: […], 2nd edition, Oxford, Oxfordshire: Printed by John Lichfield and James Short, for Henry Cripps