Leviticus 2:1-2

New Revised Standard Version, Anglicised Catholic Edition

Grain-Offerings

2 When anyone presents a grain-offering to the Lord, the offering shall be of choice flour; the worshipper shall pour oil on it, and put frankincense on it, ² and bring it to Aaron’s sons the priests. After taking from it a handful of the choice flour and oil, with all its frankincense, the priest shall turn this token portion into smoke on the altar, an offering by fire of pleasing odour to the Lord.