Numbers 28:26-31 New King James Version (NKJV)
Offerings at the Feast of Weeks
26 ‘Also on the day of the firstfruits, when you bring a new grain offering to the Lord at your Feast of Weeks, you shall have a holy convocation. You shall do no customary work. 27 You shall present a burnt offering as a sweet aroma to the Lord: two young bulls, one ram, and seven lambs in their first year, 28 with their grain offering of fine flour mixed with oil: three-tenths of an ephah for each bull, two-tenths for the one ram, 29 and one-tenth for each of the seven lambs; 30 also one kid of the goats, to make [a]atonement for you. 31 Be sure they are without [b]blemish. You shall present them with their drink offerings, besides the regular burnt offering with its grain offering.
Numbers 28:26-31 New International Version (NIV)
The Festival of Weeks
26 “‘On the day of firstfruits, when you present to the Lord an offering of new grain during the Festival of Weeks, hold a sacred assembly and do no regular work. 27 Present a burnt offering of two young bulls, one ram and seven male lambs a year old as an aroma pleasing to the Lord. 28 With each bull there is to be a grain offering of three-tenths of an ephah of the finest flour mixed with oil; with the ram, two-tenths; 29 and with each of the seven lambs, one-tenth. 30 Include one male goat to make atonement for you. 31 Offer these together with their drink offerings, in addition to the regular burnt offering and its grain offering. Be sure the animals are without defect.