וַיְהִ֞י בַּשָּׁנָ֧ה הַשֵּׁנִ֛ית בַּחֹ֥דֶשׁ הַשֵּׁנִ֖י בְּעֶשְׂרִ֣ים בַּחֹ֑דֶשׁ נַעֲלָה֙ הֶֽעָנָ֔ן מֵעַ֖ל מִשְׁכַּ֥ן הָעֵדֻֽת׃
And it came to pass in the second year, in the second month, on the twentieth day of the month, that the cloud was taken up from over the tabernacle of the testimony.
Read halakhic rulings (Jewish law) on Numbers 10:11: and classical halakhic sources.