Orlah 2:15

If spices of terumah and spices of mixed species from a vineyard fell into a pot and neither one was sufficient to season the dish by itself but combined they are, it is permitted to kohanim and prohibited to others; Rabbi Shimon permits it to everyone.

Orlah 2:16

If a piece of meat from a high-sanctity sacrifice and a piece from a sacrifice offered with improper intentions (piggul) or from a sacrifice left over beyond its time (nosar) were cooked together with other pieces of meat, the dish is permitted to kohanim and prohibited to others; Rabbi Shimon permits it to everyone.