Numbers 29:1 in the King James Version
And in the seventh month, on the first day of the month, ye shall have an holy convocation; ye shall do no servile work: it is a day of blowing the trumpets unto you.
Context
1 “‘In the seventh month, on the first day of the month, you shall have a holy convocation; you shall do no regular work. It is a day of blowing of trumpets to you.
2 You shall offer a burnt offering for a pleasant aroma to the LORD: one young bull, one ram, seven male lambs a year old without defect;