Numbers 28:26-30

26"On the day of the firstfruits, when you offer a grain offering of new grain to the Lord at your Feast of Weeks, you shall have a holy convocation. You shall not do any ordinary work,

27but offer a burnt offering, with a pleasing aroma to the Lord: two bulls from the herd, one ram, seven male lambs a year old;

28also their grain offering of fine flour mixed with oil, three tenths of an ephah for each bull, two tenths for one ram,

29a tenth for each of the seven lambs;

30with one male goat, to make atonement for you.