Num 28:26-31

Offerings at the Festival of Weeks 26On the day of the first fruits, when you offer a grain offering of new grain to the Lord at your festival of weeks, you shall have a holy convocation; you shall not work at your occupations.27You shall offer a burnt offering, a pleasing odor to the Lord: two young bulls, one ram, seven male lambs a year old.28Their grain offering shall be of choice flour mixed with oil, three-tenths of an ephah for each bull, two-tenths for one ram,29one-tenth for each of the seven lambs;30with one male goat, to make atonement for you.31In addition to the regular burnt offering with its grain offering, you shall offer them and their drink offering. They shall be without blemish.