'Handful' in the Bible

Then he is to bring it to Aaron's sons, the priests. He is to take a handful of fine flour, the olive oil, and all of the frankincense. Then the priest is to offer a memorial offering by fire, an aroma pleasing to the LORD.

He is to bring it to the priest. The priest is to take a handful as a memorial and burn it on the altar as an offering made by fire to the LORD. It's a sin offering.

He is to take a handful of fine flour for a grain offering, some olive oil, and all of the frankincense for the grain offering, and make a sacrifice of smoke on the altar as a memorial portion, a pleasing aroma to the LORD.