Exodus 29:38-42

³⁸"Now this is that which you shall offer on the altar: two lambs a year old day by day continually. ³⁹The one lamb you shall offer in the morning; and the other lamb you shall offer at evening: ⁴⁰and with the one lamb a tenth part of an ephah of fine flour mixed with the fourth part of a hin of beaten oil, and the fourth part of a hin of wine for a drink-offering. ⁴¹The other lamb you shall offer at evening, and shall do to it according to the meal-offering of the morning, and according to its drink-offering, for a sweet savor, an offering made by fire to Yahweh. ⁴²It shall be a continual burnt offering throughout your generations at the door of the tent of meeting before Yahweh, where I will meet with you, to speak there to you.