Leviticus 2:16

2:16 Then the priest must offer its memorial portion up in smoke – some of its crushed bits, some of its olive oil, in addition to all of its frankincense – it is a gift to the Lord.

Leviticus 9:17

9:17 Next he presented the grain offering, filled his hand with some of it, and offered it up in smoke on the altar in addition to the morning burnt offering.