There are three different opinions about the status of the mincha offering of the omer that is offered for the sake of a different offering. Rav says it is completely disqualified, Reish Lakish holds it is valid, but the obligation to bring the mincha is not fulfilled and a new one must be brought, and Rava holds that it is valid and the obligation is fulfilled.

Rav added another disqualified case to the list – a guilt offering of the nazir and leper. After a discussion about why he would distinguish between that guilt offering and a guilt offering for theft or misuse of consecrated property, the Gemara brings a braita that clearly contradicts Rav as it says explicitly that a guilt offering of a leper offered for the sake of the wrong sacrifice is brought on the altar.

A difficulty is raised against Reish Lakish's position. If the omer offering that is brought for the sake of the wrong offering does not fulfill its obligation, how can it be offered on the altar as one can only offer on the altar items that can be eaten by Jews and this is an offering from the chadash (new grain) and the chadash is only permitted with the omer offering. Two answers are brought to resolve this difficulty. The first answer is brought by Rav Ada bar Ahava who suggests that since it will be permitted later that day, when the omer offering is brought correctly, it is not considered a forbidden item. Three difficulties are raised against Rav Ada, two are resolved but the last one is not. Rav Papa offers an alternative answer – that the actual omer offering does not permit the chadash, but the illumination of the eastern horizon on that day permits it (16th of Nisan).

This suggestion of Rav Papa is further supported by claiming that Rabbi Yochanan and Reish Lakish both agreed that the chadash is permitted from that time and not from the offering of the omer, as is derived from a statement of Reish Lakish.

A braita teaches that one can derive from a verse "from the cattle" that a treifa cannot be brought on the altar. However, the braita suggests that it could have been derived by a kal v'chomer, but since one can raise a difficulty against that kal v'chomer, it is derived from a verse. However, it is unclear what the difficulty could have been and the Gemara brings several possible suggestions. But difficulties are raised against each of them.