Which preposition to use with peculates

in Occurrences 1%

Helpless beyond measure in all the duties of practical statesmanship, its members or their dependants have given proof of remarkable energy in the single department of peculation; and there, not content with the slow methods of the old-fashioned defaulter, who helped himself only to what there was, they have contrived to steal what there was going to be, and have peculated in advance by a kind of official post-obit.

to Occurrences 1%

It seemsI am afraid there is no doubt of ithe has been peculating to a large amount.

Which preposition to use with  peculates