Numbers 29:12-14

12And on the fifteenth day of the seventh month ye shall have an holy convocation; ye shall do no servile work, and ye shall keep a feast unto the LORD seven days:

13and ye shall offer a burnt offering, an offering made by fire, of a sweet savour unto the LORD; thirteen young bullocks, two rams, fourteen he-lambs of the first year; they shall be without blemish:

14and their meal offering, fine flour mingled with oil, three tenth parts for every bullock of the thirteen bullocks, two tenth parts for each ram of the two rams,