Numbers 28:18-20

Revised Standard Version Catholic Edition

¹⁸ On the first day there shall be a holy convocation: you shall do no laborious work, ¹⁹ but offer an offering by fire, a burnt offering to the Lord: two young bulls, one ram, and seven male lambs a year old; see that they are without blemish; ²⁰ also their cereal offering of fine flour mixed with oil; three tenths of an ephah shall you offer for a bull, and two tenths for a ram;