Midras Imamat 6:14: Sifra & Midrash Tanchuma Buber

עַֽל־מַחֲבַ֗ת בַּשֶּׁ֛מֶן תֵּעָשֶׂ֖ה מֻרְבֶּ֣כֶת תְּבִיאֶ֑נָּה תֻּפִינֵי֙ מִנְחַ֣ת פִּתִּ֔ים תַּקְרִ֥יב רֵֽיחַ־נִיחֹ֖חַ לַיהוָֽה׃

Persembahan itu harus diolah dengan minyak di atas wajan datar; setelah diseduh dengan air mendidih, engkau harus membawanya. Sebagai kue-kue yang dipanggang berulang kali, persembahan sajian yang dipecah-pecah, engkau harus mempersembahkannya sebagai aroma yang menyenangkan bagi Yang Mahakekal.

Sifra

1) (Vayikra 6:14) ("On a griddle with oil, shall it be made; soaked shall you bring it; well-baked, a meal-offering of pieces shall you offer it, a sweet savor to the L–rd.") "On a griddle": We are hereby taught that it is a (ministering) vessel. "with oil": Oil is to be added to it (above the amount for the griddle offering of an Israelite). I would not know how much (oil to use). I, therefore, induce: This requires oil and the libation meal-offering (Shemoth 29:40) requires oil. Just as the libation meal-offering (requires) three logs for the issaron (viz. Shemoth 29:40), this, too, requires three logs for the issaron.
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Sifra

2) But why not go in this direction: This requires oil and a gift meal-offering requires oil. Just as a gift meal-offering requires one log for the issaron, this, too, requires one log for the issaron!
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Sifra

3) Let us see what it most closely resembles. We derive it from a meal-offering (the libation meal-offering) which is offered always (every day, with the tamid offering) and which overrides Shabbath and tumah, and not from a gift meal-offering, which lacks these factors.
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