Exodus 29:18, 25, 41

And thou shalt burn the whole ram upon the altar: it is a burnt-offering unto Jehovah; it is a sweet savor, an offering made by fire unto Jehovah.

And thou shalt take them from their hands, and burn them on the altar upon the burnt-offering, for a sweet savor before Jehovah: it is an offering made by fire unto Jehovah.

And the other lamb thou shalt offer at even, and shalt do thereto according to the meal-offering of the morning, and according to the drink-offering thereof, for a sweet savor, an offering made by fire unto Jehovah.