וַיָּבֹ֥א מֹשֶׁ֛ה בְּת֥וֹךְ הֶעָנָ֖ן וַיַּ֣עַל אֶל־הָהָ֑ר וַיְהִ֤י מֹשֶׁה֙ בָּהָ֔ר אַרְבָּעִ֣ים י֔וֹם וְאַרְבָּעִ֖ים לָֽיְלָה׃ (פ)
Mosè entrò in mezzo alla nube, e salì al monte. Mosè rimase sul monte quaranta giorni e quaranta notti.
Targum Jonathan on Exodus
And Mosheh entered into the midst of the Cloud, and ascended the mountain; and Mosheh was upon the mountain forty days and forty nights, learning the words of the Law from the mouth of the Holy One, whose Name be praised.