But what is the reason of including those, and excluding these? Because we find here an extension and a limitation, we will say that we may deduce all the ceremonies from the sprinkling of the water. As the sprinkling of the water must be done by a male, not by a female, and is valid only in the daytime, we may add to it the slaughtering, the receiving and sprinkling of the blood, the burning, putting in of cedar-wood, hyssop, a scarlet string; as it is certain to us that all these things are invalid when done by a female, so we conclude it is valid only in the daytime; and we will exclude the gathering of the ashes, the drawing of the water, and the sanctification, as they may be done by a female, so we will conclude they may be done also in the night-time. What is the objection? If you will say: "Because it is prohibited to a female, it is also prohibited to a layman," you can infer from the sprinkling of the water, which is invalid when done by a female, but nevertheless is valid when done by a layman. Said Abayi: The objection is this, What is the reason that a female may not sprinkle it? Because it is written "Elazar," and we say Elazar, but not a woman. In the same manner, we say Elazar (i.e., a priest), but not a layman. Said Ulla: If you will read carefully the whole section about the red cow, you will see that one case cannot be compared with the other. Some apparently analogous inferences are yet in reality contradictory. And there are apparently analogous inferences which are really analogous. (Therefore care must be taken in making inferences.) Said R. Assi: (It is so), for when R. Johanan and Resh Lakish learned the section of the red cow, they carried away in their heads no more than a fox does earth when it runs across a ploughed field, for some apparently analogous inferences are really so, and some not.
One Tana taught in the presence of R. Johanan: All slaughterings may be done by a layman, except that of the red cow. Said R. Johanan to him: "Go and teach it outside of the college; for we find no single kind of slaughtering invalid when done by a layman." And R. Johanan not only disregarded this Tana's teaching, but even his own Master's; for R. Johanan said in the name of R. Simeon b, Jehozadak: "The slaughtering of a red cow by a layman is invalid." But I say it is valid, because we do not find any kind of slaughtering invalid when done by a layman.
"He went to his bull." Why did he not say in the first confession, "The sons of Aaron, Thy holy people," but does so in
