Not quite:
It was a joke from The Innocents Abroad (1869) by Mark Twain:
"The fuel [Egyptian railroaders] use for the locomotive is composed of mummies three thousand years old, purchased by the ton or by the graveyard for that purpose, and sometimes one hears the profane engineer call out pettishly, 'D--n these plebeians, they don't burn worth a cent pass out a King!'" Lest anyone fail to realize it's a joke, Twain then adds, "Stated to me for a fact. I only tell it as I got it. I am willing to believe it. I can believe anything."
Mark Twain was not my source. BTW, his real name was Samuel Clements.