Commentary for Numbers 19:3

אלעזר [YE SHALL GIVE IT TO] ELEAZAR — The command concerning it is to be carried out by the Segan (the second to the High Priest) (Sifrei Bamidbar 123:2; Yoma 42b).

AND YE SHALL GIVE HER UNTO ELEAZAR THE PRIEST. “[The proper fulfillment of] the commandment is [only when it is done] by the deputy High Priest.” This is Rashi’s language. But his intention is not to say that the obligation to perform this commandment [always] devolves upon the deputy High Priest rather than devolving upon the High Priest or any ordinary priest; but that this was a [special] temporary command in the case of the first Red Heifer that it should be done by Eleazar, who [happened to be] the deputy High Priest. In the words of the Sifre:²²Sifre, Chukath 123. “‘Scripture here teaches that the Red Heifer was to be prepared by the deputy High Priest. This is made evident [by the fact] that [although] Aaron was still living, Eleazar [who was the deputy High Priest] burnt the heifer. And ye shall give ‘her’ unto Eleazar the priest.¹²Verse 3. This [first heifer] was to be prepared by Eleazar,²³This interpretation is based upon the apparently redundant othah [“her” — and you shall give ‘her’ unto Eleazar]. Hence Rabbi Meir explains that it means that it was this first Red Heifer that was to be done by Eleazar, whereas all others must be done only by the High Priest. Rabbi Yosei, Rabbi Yehudah, Rabbi Shimon and Rabbi Eliezer the son of Yaakov, however, are of the opinion that the word othah teaches us that only this Red Heifer was to be done by the deputy High Priest, whereas in subsequent generations it may be done even by an ordinary priest. Ramban further on explains the deeper significance of this whole matter. but all other heifers [in subsequent generations] must be prepared by the High Priest.’ These are the words of Rabbi Meir. Rabbi Yosei, Rabbi Yehudah, Rabbi Shimon and Rabbi Eliezer the son of Yaakov say: ‘this one was done by Eleazar [the deputy], and all other heifers may be done either by the High Priest or an ordinary priest.’” The purport of this is to tell us that this commandment, because of its profound secret, deserved to be given to the greatest of the priests, and yet it was not given to Aaron [but to Eleazar the deputy]! Perhaps this was because of his [Aaron’s] greatness, for he was the holy one of the Eternal²⁴Psalms 106:16: and of Aaron the holy one of the Eternal. and His pious one, who effects atonement in His Sanctuary; therefore He did not want to give him a service which is performed outside [the Sanctuary]. Or perhaps [this was to be done by Eleazar] in order to crown him, and initiate him during the lifetime of his father by means of one of the commandments of the high priesthood. Or it may be [that the performance thereof was not given to Aaron] as a punishment for [his part in the incident of] the [golden] calf, as Rabbi Moshe the Preacher wrote.²⁵“Since Aaron had made the [golden] calf, therefore this service was not done by him, because the prosecuting counsel cannot become the defending counsel” (Rashi on Verse 22, quoting the explanation of Rabbi Moshe the Preacher). See above, Seder Naso, Note 146. Thus the Holy One, blessed be He, treated Aaron also as a prophet in this commandment, and he and Moses our teacher were to give it [the Red Heifer] to Eleazar, who was the greatest of the priests after Aaron, and he was the one who had been anointed with the Oil of Anointment.²⁶Exodus 30:30. See also Numbers 3:3: the sons of Aaron, the priests that were anointed. See further Ramban on Leviticus 10:6 (Vol. III, p. 117) where he clearly states that in a certain respect Aaron’s sons were considered like the High Priest because of their anointment during the days of the consecration. This is [therefore] a hint that in subsequent generations the Red Heifer was to be prepared by the greatest of the priests, namely the High Priest. Similarly we have been taught in a Mishnah:²⁷Parah 4:1. “If the Heifer of Purification²⁸See Rashi on Verse 9. was not slaughtered by the High Priest, it is invalid. But Rabbi Yehudah says it is valid.” And in the Gemara of Tractate Yoma [it is stated]:²⁹Yoma 42b. “And ye shall give ‘her’ unto Eleazar the priest. ‘Her’ [i.e., this first Red Heifer] you shall give to Eleazar [the deputy High Priest], but in subsequent generations it is not to be given to Eleazar. Some Rabbis say that in subsequent generations it is to be given to an ordinary priest, and some say that in subsequent generations it is to be given [only] to the High Priest.” This [latter statement] is the opinion of the anonymous Mishnah [quoted above, namely that if the Red Heifer was not slaughtered by the High Priest it is invalid], and it is the correct opinion. According to the Sages who are of the opinion that during later generations it may be prepared [even] by an ordinary priest, [the reason why here] Eleazar was commanded to do it is because there was no [ordinary] priest, for it would not be fitting that his younger brother [Ithamar] should take precedence over him [and at that time there were only three priests — Aaron, and his two sons, Eleazar and Ithamar].

ונתתם אתה אל אלעזר הכהן, "and you are to hand it over to Eleazar the priest, etc." The restrictive word אתה, "it" is necessary in view of a ruling in Yuma 42 that we have a tradition according to which subsequent red heifers could be handled either by the High Priest or by an ordinary priest, whereas in this instance it had to be handled by the High Priest.