Which preposition to use with swilling

of Occurrences 1%

The swill of the brewery had never been poured around the roots of this thrifty almond.

of Occurrences 1%

But now at last wine fails; and if of yore Up-piled upon the cellar-floor, Cask rose on cask, a goodly store, From the best slopes and vintage; now The swilling of our lords, I trow, Unceasing, drains the very lees.

Which preposition to use with  swilling