Numbers 28:4

2“Command the children of Israel, and tell them, ‘See that you present my offering, my food for my offerings made by fire, as a pleasant aroma to me, in their due season.’

3You shall tell them, ‘This is the offering made by fire which you shall offer to the LORD: male lambs a year old without defect, two day by day, for a continual burnt offering.

4You shall offer the one lamb in the morning, and you shall offer the other lamb at evening,

5with one tenth of an ephah of fine flour for a meal offering, mixed with the fourth part of a hin of beaten oil.

6It is a continual burnt offering which was ordained in Mount Sinai for a pleasant aroma, an offering made by fire to the LORD.