שָׁמ֣וֹר תִּשְׁמְר֔וּן אֶת־מִצְוֺ֖ת יְהוָ֣ה אֱלֹהֵיכֶ֑ם וְעֵדֹתָ֥יו וְחֻקָּ֖יו אֲשֶׁ֥ר צִוָּֽךְ׃
너희의 하나님 여호와께서 너희에게 명하신 명령과 증거하신 것과 규례를 삼가 지키며
Midrash Tanchuma
Thus you learn that even the dead are aware of the Sabbath day. R. Joshua the son of Hanina declared: The Holy One, blessed be He, said to Israel: “Keep the Sabbath, for it is equal to the entire law.” About the Sabbath, it is written: Keep the Sabbath day (Deut. 5:12), and concerning the law it states: Ye shall diligently keep the commandments (ibid. 6:17). The Sabbath was given through Moses: See that the Lord hath given you the Sabbath (Exod. 16:29), and similarly, the law was given through Moses.