Numbers 28:25-28
English Standard Version
Chapter 28
25And on the seventh day you shall have a holy convocation. You shall not do any ordinary work.
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,