Moby Dick by Herman Melville Chapter 87 Page 28

*The sperm whale, as with all other species of the Leviathan, but unlike most other fish, breeds indifferently at all seasons; after a gestation which may probably be set down at nine months, producing but one at a time; though in some few known instances giving birth to an Esau and Jacob: — a contingency provided for in suckling by two teats, curiously situated, one on each side of the anus; but the breasts themselves extend upwards from that.

When by chance these precious parts in a nursing whale are cut by the hunter’s lance, the mother’s pouring milk and blood rivallingly discolour the sea for rods. The milk is very sweet and rich; it has been tasted by man; it might do well with strawberries. When overflowing with mutual esteem, the whales salute more hominum.