Which preposition to use with simpathize

in Occurrences 1%

my dear, replied the other, they have long since forgot those soft emotions which make us simpathize in the woes of love:inflexible by the rigid rules of this place, and more by their own age, they rather looked with horror than pity on a tender inclination:they had a long conversation together, the result of which was to spare nothing that might either persuade, or if that failed, compel you to take the order.

on Occurrences 1%

I understand you, madam, resumed he, and am too much interested in your concern not to simpathize on the occasion:

Which preposition to use with  simpathize