Leviticus 2:1-3 New American Bible (Revised Edition) (NABRE)
Grain Offerings. 1 [a]When anyone brings a grain offering to the Lord, the offering must consist of bran flour. The offerer shall pour oil on it and put frankincense over it, 2 and bring it to Aaron’s sons, the priests. A priest shall take a handful of the bran flour and oil, together with all the frankincense, and shall burn it on the altar as a token of the offering,[b] a sweet-smelling oblation to the Lord. 3 The rest of the grain offering belongs to Aaron and his sons, a most holy portion from the oblations to the Lord.
Numbers 5:15 New American Bible (Revised Edition) (NABRE)
15 then the man shall bring his wife to the priest as well as an offering on her behalf, a tenth of an ephah[a] of barley meal. However, he shall not pour oil on it nor put frankincense over it, since it is a grain offering of jealousy, a grain offering of remembrance which recalls wrongdoing.