On the fifteenth day of the seventh month, you are to hold a sacred assembly; you must not do any regular work, and you shall observe a feast to the LORD for seven days.
Jewish Publication Society of America Version (JPS1917) - Numbers 29:12 >And on the fifteenth day of the seventh month ye shall have a holy convocation: ye shall do no manner of servile work, and ye shall keep a feast unto the LORD seven days;