He snuffed round the prostrate group, and then he ran up to me; it was all he could do, — there was no other help at hand to summon.
The spell by which I had been so far supported began to dissolve; reaction took place, and soon, so overwhelming was the grief that seized me, I sank prostrate with my face to the ground.
This was a blow: but I did not let it prostrate me.
But it will be very dreadful, with this feeling of hunger, faintness, chill, and this sense of desolation — this total prostration of hope.
I had, again and again, held the water to Mason’s white lips; again and again offered him the stimulating salts: my efforts seemed ineffectual: either bodily or mental suffering, or loss of blood, or all three combined, were fast prostrating his strength.
I looked towards the knoll: there he lay, still as a prostrate column; his face turned to me: his eye beaming watchful and keen.
There are no more uses of "prostrate" in the book.
Show samples from other sources
Francis chose to make it his cross to bear in life; he never understood why his Uncle Atticus remained on excellent but remote terms with his father—Francis thought Atticus should Do Something—or why his mother was not prostrate from his father’s eccentric, therefore unforgivable, behavior.
Harper Lee -- Go Set a Watchman
He sat down on the edge of the bed and softly kicked Colin’s prostrate body.