Numbers 28:8-10

New Revised Standard Version Catholic Edition

⁸ The other lamb you shall offer at twilight^[a] with a grain offering and a drink offering like the one in the morning; you shall offer it as an offering by fire, a pleasing odor to the Lord.

Sabbath Offerings

⁹ On the sabbath day: two male lambs a year old without blemish, and two-tenths of an ephah of choice flour for a grain offering, mixed with oil, and its drink offering— ¹⁰ this is the burnt offering for every sabbath, in addition to the regular burnt offering and its drink offering.