[If there was] a piece of cheilev and a piece of sanctified [fat], [if] he ate one of them and it is not known which of them he ate, he must bring an asham talui. [If] he ate the second [piece], he must bring a chatas and an unconditional asham. [If] one person ate the first [piece], and another came and ate the second [piece] — this one must bring an asham talui, and that one must bring an asham talui. R’ Shimon says: They both bring a chatas and an asham. R’ Yose says: Two do not bring a chatas and an asham.