וַיִּקְרָ֣א מֹשֶׁה֮ אֶל־כָּל־יִשְׂרָאֵל֒ וַיֹּ֣אמֶר אֲלֵהֶ֗ם שְׁמַ֤ע יִשְׂרָאֵל֙ אֶת־הַחֻקִּ֣ים וְאֶת־הַמִּשְׁפָּטִ֔ים אֲשֶׁ֧ר אָנֹכִ֛י דֹּבֵ֥ר בְּאָזְנֵיכֶ֖ם הַיּ֑וֹם וּלְמַדְתֶּ֣ם אֹתָ֔ם וּשְׁמַרְתֶּ֖ם לַעֲשֹׂתָֽם׃
摩西召集全體以色列人，對他們說：「以色列啊，你們要聽我今日在你們耳中所說的律例和典章，要學習它們，並謹守遵行。」
Shemirat HaLashon
It is known that Torah study in itself (aside from learning leading to doing) is a positive commandment of the Torah, as it is written (Devarim 5:1): "And you shall study them (the mitzvoth) and you shall take care to do them."
Shenei Luchot HaBerit
Know - that the pious one (R. Yosef Karo) and I agreed to make a great effort on the night of Shavuot, and to keep sleep from our eyes. Praise to God, so it was. We didn't stop one moment - listen, and your soul will be revived...