Which preposition to use with sorra

for Occurrences 1%

the bastes did well enough afore your rav'rence run up that bit o' wall round your fields, seein' the cows lived off your grass; but sorra for me now, I've sold 'em both, by rason I couldn't keep 'em no longer.

to Occurrences 1%

(Sorra to him!)

Which preposition to use with  sorra