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 Yhwh seven days: 13And ye shall offer a burnt offering, a sacrifice made by fire, of a sweet savour unto Yhwh; thirteen young bullocks, two rams, and fourteen lambs of the first year; they shall be without blemish: 14And their grain offering shall be of flour mingled with oil, three tenth deals unto every bullock of the thirteen bullocks, two tenth deals to each ram of the two rams,