ב ונשער מין במינו כמין בשאינו מינו דתנן נתערב ביין רואין אותו כאילו הוא מים מאי לאו רואין אותו ליין כאילו הוא מים
2 Yet, [where] one kind [is mixed] with its own kind, let us determine [its status] as though it were one kind with a different kind. For we learnt: IF IT WAS MIXED WITH WINE, WE REGARD IT AS THOUGH IT WERE WATER. Does that not mean [that] we regard the wine as though it were water? - No: [it means that] we regard the blood as though it were water. If so, he should state, [The blood] is nullified? Moreover, it was taught, R. Judah said: We regard it as though it were red wine if its appearance goes faint, it is valid; if not, it is invalid! - It is a controversy of Tannaim. <br>