Numbers 28:3-5

3“And you shall say to them, ‘This is the offering made by fire which you shall offer to the Lord: two male lambs in their first year without blemish, day by day, as a regular burnt offering.

4The one lamb you shall offer in the morning, the other lamb you shall offer in the evening,

5and one-tenth of an ephah of fine flour as a grain offering mixed with one-fourth of a hin of pressed oil.