Ulysses by James Joyce Chapter 5 Page 27

Skin breeds lice or vermin. A million pounds, wait a moment. Twopence a pint, fourpence a quart, eightpence a gallon of porter, no, one and fourpence a gallon of porter. One and four into twenty: fifteen about. Yes, exactly. Fifteen millions of barrels of porter.

What am I saying barrels? Gallons. About a million barrels all the same.

An incoming train clanked heavily above his head, coach after coach. Barrels bumped in his head: dull porter slopped and churned inside. The bungholes sprang open and a huge dull flood leaked out, flowing together, winding through mudflats all over the level land, a lazy pooling swirl of liquor bearing along wideleaved flowers of its froth.

He had reached the open backdoor of All Hallows.