Numbers 5:26
Then the priest is to take a handful of the grain offering as a memorial portion and burn it on the altar; after that he is to have the woman drink the water.
Berean Standard Bible
And the priest shall take an handful of the offering, even the memorial thereof, and burn it upon the altar, and afterward shall cause the woman to drink the water.
The priest shall take a handful of the meal offering, as its memorial portion, and burn it on the altar, and afterward shall make the woman drink the water.