וְהִקְרַבְתֶּ֥ם אִשֶּׁ֛ה לַיהוָ֖ה שִׁבְעַ֣ת יָמִ֑ים בַּיּ֤וֹם הַשְּׁבִיעִי֙ מִקְרָא־קֹ֔דֶשׁ כָּל־מְלֶ֥אכֶת עֲבֹדָ֖ה לֹ֥א תַעֲשֽׂוּ׃ (פ)
너희는 칠 일 동안 여호와께 화제를 드릴 것이요 제칠일에도 성회로 모이고 아무 노동도 하지 말지니라
Sifra
5) (Vayikra 23:8) "And you shall present a fire-offering to the L–rd for seven days." Whence is it derived that if you have no bullocks, bring rams; if you have no rams, bring sheep; if you have no clean ones, bring unclean ones? From "And you shall present a fire-offering to the L–rd" — in any event.