looking for a link to old firmware

Hi forgive me for being new.. I have recently installed the jellybean Rom xxlib polish version and I want to go back to the original stock firmware.. unfortunately in my adolescence I haven't written previous firmware down all I know is its i9300bvlh1 but I can't find it anywhere and I want to be able to update through Kies. Any help will be great guys as I've been looking for days


Sorry for any inconvenience

Aaron