Which preposition to use with scarify

with Occurrences 2%

Their town was pierced by cannonballs where it was not scarified with fire; there was sorrow and the abundant cause for sorrow in every house; commerce was dead and credit was killed; and round the next turning their enemy sang his drinking song.

at Occurrences 1%

He lets them out to the farmers of the district, which is principally arable; that is, he contracts to do their ploughing and scarifying at so much per acre.

in Occurrences 1%

His hair was long and curly, and in it was stuck a short sharp-pointed stick; he wore his beard long, no teeth were wanting in his jaws, and there was no appearance of the septum narium having been pierced: at every three inches between the upper part of the chest and navel his body was scarified in horizontal stripes, the cicatrice of which was at least an inch in diameter, and protruded half an inch from the body.

Which preposition to use with  scarify