Numbers 10:10-11

¹⁰If any time ye shall have a feast, and holidays, and calends, that is, the first day of the month, ye shall sing in trumps upon the burnt sacrifices, and the peaceable sacrifices, that those be to you into remembering of your God; I am your Lord God. (And at the times that ye have feasts, and holidays, and calends, that is, the first day of the month, ye shall sing with trumpets over the burnt sacrifices, and the peace offerings, so that they bring forth a remembrance of you before your God; I am the Lord your God.)

¹¹In the second year, in the second month, in the twentieth day of the month, the cloud was raised up from the tabernacle of the bond of peace. (Now in the second year, in the second month, on the twentieth day of the month, the cloud lifted up from the Tabernacle of the Covenant.)