Leviticus 2:1-2, 4-5, 15-16

“When you present grain as an offering to the LORD, the offering must consist of choice flour. You are to pour olive oil on it, sprinkle it with frankincense, and bring it to Aaron’s sons, the priests. The priest will scoop out a handful of the flour moistened with oil, together with all the frankincense, and burn this representative portion on the altar. It is a special gift, a pleasing aroma to the LORD.

“If your offering is a grain offering baked in an oven, it must be made of choice flour, but without any yeast. It may be presented in the form of thin cakes mixed with olive oil or wafers spread with olive oil. If your grain offering is cooked on a griddle, it must be made of choice flour mixed with olive oil but without any yeast.

Put olive oil on this grain offering, and sprinkle it with frankincense. The priest will take a representative portion of the grain moistened with oil, together with all the frankincense, and burn it as a special gift presented to the LORD.