Which preposition to use with spillings

of Occurrences 19%

They also pretended to draw a good or bad omen from the most trifling actions or occurrences of life, as sneezing, stumbling, starting, numbness of the little finger, the tingling of the ear, the spilling of salt upon the table, or the wine upon one's clothes, the accidental meeting of a bitch with whelp, etc.

Which preposition to use with  spillings