וְאַתָּ֞ה תְּצַוֶּ֣ה ׀ אֶת־בְּנֵ֣י יִשְׂרָאֵ֗ל וְיִקְח֨וּ אֵלֶ֜יךָ שֶׁ֣מֶן זַ֥יִת זָ֛ךְ כָּתִ֖ית לַמָּא֑וֹר לְהַעֲלֹ֥ת נֵ֖ר תָּמִֽיד׃
At ikaw ay mag-uutos sa mga anak ng Israel na dalhan ka nila ng dalisay na langis ng olibo na pinukpok, para sa ilaw, upang regular na magpaningas ng ilawan gabi-gabi.
Tur HaArokh
צו את אהרן ואת בניו לאמר, “command Aaron and his sons to say”. Nachmanides writes that whereas in Parshat Vayikra Moses had been directed to issue laws to the Children of Israel, here the directives are addressed to the priests. The reason is that in Vayikra the subject is the offering of sacrifices, which are brought on behalf of the Israelites at large. Here the people who act as the Israelites’ executives in this matter, i.e. the priests, are addressed. In the Midrash we find Moses being quoted as saying to G’d: “where do we ever find that when the well, i.e. the source of the water is despised and hated that the water it produces is beloved?” Moses had referred to the fact that in all the sacrifices mentioned thus far the sons of Aaron were addressed and not Aaron himself. When G’d heard this, He immediately changed the format of the directives and included Aaron personally in them so as no to leave the impression that Aaron himself was less beloved by G’d. Rashi, quoting the words of Rabbi Shimon says that whenever fulfilling one of G’d’s commandments involves expense to the party fulfilling it, the Torah must use language which is designed to spur on the party concerned to fulfill the directive. Nachmanides writes that this Rashi has been printed in the wrong place seeing that here no expense is involved for the addressees, the sons of Aaron. On the contrary, the sons of Aaron benefit from all the sacrifices, including even that of the burnt offering where the priests share in the skin of the animal that is offered up on the altar. The reason why Rabbi Shimon is quoted by Rashi at this point, must be in order to draw attention to the difference of opinion between him and the opinion expressed in the Talmud (Kidushin 29) before that, that the wording is intended to teach that the directive is effective immediately and in subsequent generations. Rabbi Shimon does not disagree with the principle that the wording used here generally means that the directive becomes effective immediately and remains if force throughout the generations; he only claims that in some instances this is not the reason why the Torah employed this wording, and then the reason has to do with the expense involved in carrying out G’d’s directive. One such example is the oil to be provided for lighting the Menorah. (Exodus 27,20) a directive that could not be fulfilled until at least 8 or nine months later after the Tabernacle had been constructed and inaugurated. Similarly, in Numbers 35,2 where the Israelites are instructed to cede to the Levites certain cities including a strip of land around these cities. Seeing that the directives of the Torah were issued before the Israelites had even crossed the Jordan, and they had certainly not yet taken possession of their own lands, the directive could not have been intended to be carried out immediately. Alternatively, it is possible to argue that even carrying out the present directive involved expense to the priests, seeing that immediately following this, we hear about the offerings that Aaron and his sons had to bring on their own behalf, paying out of their own pockets. (compare 12-15) Still another approach to the meaning of the wording of our verse is that seeing Aaron and his sons would experience considerable personal inconvenience in carrying out the instructions following, this is considered as if they had been asked to spend their own funds in performing this commandment.
Or HaChaim
וזה הדבר אשר תעשה, "And this is the thing you are to do for them, etc." I have explained in connection with 27,20 that Moses' part in the construction of the Tabernacle was merely that he should instruct the artisans who would perform the work, whereas he personally was not to weave, embroider, or perform any of the various activities required. This rule was broken in the paragraph commencing here, where Moses is instructed to personally perform sacrificial rites as part of conferring the priesthood on Aaron and his sons. This is why the Torah commences the chapter with the words: וזה הדבר, "and this is the thing, etc." He was to offer animal sacrifices for seven days in a row. The word וזה, "and this," is justified seeing Moses had already been commanded to clothe the priests and to anoint them, i.e. physical activities, not just verbal instructions. The Torah therefore says: "You are also to perform this additional task with your hands, etc." If the Torah had not written תעשה, i.e. "you will do it," but had only written: "take one young bullock, etc.," we would have been justified in assuming that Moses was merely to issue a directive to Aaron or his sons to do this. Seeing there was a chance that we would interpret the instruction for Moses to act as priest and offer sacrifices as something applicable only to the inaugural sacrifices recorded here and not to any of the regular public offerings to be offered on those days, the Torah repeats by saying וזה אשר תעשה…כבשים בני שנה in verse 38 of this chapter. The repetition of this phrase indicates that Moses would officiate as priest also for those sacrifices. The Torah repeated the phrase "and this is what you shall do on the altar" (verse 38), so that we should not assume that Moses would be allowed to offer the daily public offerings also after the expiry of the seven inaugural days.
Or HaChaim
כאשר צוה ה׳ את משה; as G'd had commanded Moses. The Torah emphasises this to tell us that the Tabernacle corresponded to G'd's instructions in all its details as we already explained in connection with 27,20 that G'd considered that Moses had a personal share, i.e. merit, in every detail of the construction of the Tabernacle although he personally had not been commanded to perform the work.
Rashi
צו את בני ישראל COMMAND THE CHILDREN OF ISRAEL [THAT THEY BRING UNTO THEE CLEAR OLIVE OIL, BEATEN, FOR THE LIGHT] — This is the section containing the commandment concerning the lamps, whilst the section beginning with ואתה תצוה (Exodus 27:20 ff.) which also deals with the lamp is only mentioned there for the sake of giving an orderly account of the work of the Tabernacle, to explain what the purpose of the candlestick was — for thus do those words ואתה תצוה imply: “and thou wilt at some future time command the Children of Israel” about this.