(Mishnah - R. Shimon ben Gamliel): The sale always stands, unless in the sale of a field [the extra land sold is at least] Beis nine Kavim (an area in which nine Kavim of seeds are normally sown), or in a garden Beis Chetzi Kav;

According to R. Akiva, Beis Rova Kav (invalidates the sale).

If her Kesuvah was 400, and she sold 100, and another 100, and the last sale was worth 101 and she sold it for 100 - the last sale is void, and the other sales stand.

(Gemara): [The Seifa of our Mishnah discusses] when she sold to them in four documents. If she sold to them in one document, R. Yochanan and Reish Lakish argue about this;

They argue about one who wrote all his property to two people at once, and the witnesses were Kosher to this one and Pasul to this one. R. Heila said in the name of R. Yosa that R. Yochanan and Reish Lakish argued about this;

One said that since they are Pasul for this, they are Pasul for this. One said that they are Kosher for this and Pasul for this.

R. Mana did not explain [who said the former and who said the latter]. R. Avin explained - R. Yochanan said that since they are Pasul for this, they are Pasul for this. Reish Lakish said that they are Kosher for this and Pasul for this.

Support (for R. Yochanan - R. Elazar - Beraisa): Just like two, if one of them was found to be a relative or Pasul, their testimony is Batel - also three, if one of them was found to be a relative or Pasul, their testimony is Batel;

What is the source [that the same applies] even if there are 100 [witnesses]? It says "Edim".

(R. Yakov bar Acha): R. Chanina the colleague of Rabanan argued about this with Rabanan. One said that R. Lazar said properly. The other said that R. Lazar did not say properly;

The one who said that R. Elazar said properly - it is made like one testimony about one person, and testimony that is partially Batel is totally Batel (ROSH);

The one who said that R. Elazar did not say properly - it is made like two sets of witnesses. They are Kosher to this [person] and Pasul to this.