It was famous, too, for the pillory, a wise old institution, that inflicted a punishment of which no one could foresee the extent; also, for the whipping-post, another dear old institution, very humanising and softening to behold in action; also, for extensive transactions in blood-money, another fragment of ancestral wisdom, systematically leading to the most frightful mercenary crimes that could be committed under Heaven.
He knew enough of the world to know that there is nothing in it better than the faithful service of the heart; so rendered and so free from any mercenary taint, he had such an exalted respect for it, that in the retributive arrangements made by his own mind—we all make such arrangements, more or less— he stationed Miss Pross much nearer to the lower Angels than many ladies immeasurably better got up both by Nature and Art, who had balances at Tellson’s.
"Well!" said his friend Stryver, "you take it more easily than I fancied you would, and are less mercenary on my behalf than I thought you would be; though, to be sure, you know well enough by this time that your ancient chum is a man of a pretty strong will.
There are no more uses of "mercenary" in the book.