Robert Ervin Howard,
The Shadow Kingdom
“ Gods, Kull! that is another sign of the frightful and foul power of the snake priests—that king was slain by snake-people and thus his soul became their slave, to do their bidding throughout eternity! For the sages have ever maintained that if a man is slain by a snake-man his ghost becomes their slave." A shudder shook Kull's gigantic frame. "Valka! But what a fate! Hark ye"—his fingers closed upon Brule's sinewy arm like steel—"hark ye! If I am wounded unto death by these foul monsters, swear that ye will smite your sword through my breast lest my soul be enslaved." ”
