Black Vulmea, The Isle of Pirate's Doom & Swords of the Red Brotherhood. Robert E. Howard

the big white man comes and goes between the cliffs and the ruins. There is a hole in the rock with a slab for a door over it. N'Onga watched from the bushes high up on the slopes and saw him come forth and later return through it. I have placed men there to watch it. If the white men come again through that hole, my warriors will spear them. If they do not come, we will go in as soon as the moon rises. Your men hold the ravine, and they can not flee that way. We will hunt them like rats through the crumbling houses."