Explanation: There, he said to him "a Beis Kor, be it less or more." And even when he said Stam "I sell to you a Beis Kor", and he did not say to him "be it less or more", it says below (104a) that if he gave a Rova too little or too much, the sale stands;

And since he said Stam "Beis Kor", we should say that more than a Rova is not pardoned, and since he returns [the excess over a Rova], he returns everything.

However, regarding a Se'ah, when one says to his friend "I sell to you a Se'ah of Peros", it is common that there is a Rova of dirt, and when there is a Rova of dirt, it is properly called a Se'ah of Peros;

Therefore, we should not say that if there is more than a Rova, he must sift and remove all of it.

Explanation: At the beginning, when he comes to plant, he cannot plant it, for he knows surely that it is inferior, even less than 10 [barren trees amidst 100];

If it became known, as long as he was engaged in the work, that he planted even one that is not good, he must remove it and plant another in its place;

Therefore, when there are more than 10, even if it was not known until a long time after he left the work, still, since at least he must plant the excess [over 10], if so he still did not leave the work and he is still engaged in it;

I already explained that as long as he is working, even if he found out that one is inferior, he is obligated to uproot it and plant another in its place.

Explanation: This means that it smells like vinegar and tastes like wine, like is proven below in our Sugya.

Question: According to the opinion that it smells like vinegar and tastes like wine, it is vinegar, how can he give it to him? He said "this wine cellar". This is not wine!

Answer (Ri): Even though it is vinegar, it is properly called wine.

Question (Rashba): In Avodah Zarah (66a), Abaye and Rava argue about [forbidden] wine that fell into vinegar. Abaye says that Mashehu forbids, and Rava says b'Nosen Ta'am (it forbids if it gives taste).

The Gemara explains that they argue about the following. Abaye holds that if it smells like vinegar and tastes like wine, it is vinegar, so the mixture is Min b'Mino. Rava holds that it is wine, and it is Min b'Eino Mino.

If you will say [like the Ri] that even according to the opinion that [when it smells like vinegar, it is] vinegar, even so it is called wine, if so, we should say that all agree that when it smells like vinegar and tastes like wine, it is vinegar, and the mixture is Min b'Mino (because it is called wine);

Rava teaches [that it is Min b'Eino Mino] according to his opinion that it depends on the name, and they have different names.

Inference: He may not give to him wine sold in a store;

Even according to the opinion that if it smells like vinegar [and tastes like wine,] it is wine, in any case, people do not pay money for such wine.

Question: According to him, why did Rav Zvid establish our Mishnah like R. Oshaya, and when he said "I sell to you this wine cellar", and he said "for porridge"?

He should establish our Mishnah when he did not say "for porridge", and he said to him "a wine cellar" Stam!

Question (Rashba): If so, why did R. Chiya mention above one who sells a barrel of wine to his friend gives to him wine that is all good? Why did he mention a barrel? The same applies also to a cellar!

Answer: Some explain that he mentioned [a barrel] for a Chidush (one might have thought that he bought it to drink or sell immediately, and not store it), like the Rashbam explained above (95a DH Chavis).