He felt a sudden revulsion at the pit. [fact]
He felt a sudden revulsion at the pit of his stomach, as if he had run into the sea across a cold beach: he recognized the fear of being killed; but a part of himself stood aside, floating on the current of the buoyant night: he felt something of what the passengers in the ark must have felt when the waters first lifted it off the ground.
Julien Gracq, Balcony in the Forest, loc. 436