James Frazer, The Golden Bough — Chapter 59:… (1922)
“ Then, accompanied only by his pages, he repaired to a small and lonely temple by the wayside. Like the Mexican temples in general, it was built in the form of a pyramid; and as the young man ascended the stairs he broke at every step one of the flutes on which he had played in the days of his glory. On reaching the summit he was seized and held down by the priests on his back upon a block of stone, while one of them cut open his breast, thrust his hand into the wound, and wrenching out his heart held it up in sacrifice to the sun. ”
