Leviticus 14:10-11

“Now on the eighth day he shall take two male lambs without blemish, and a yearling ewe lamb without blemish, and three-tenths of an ephah of fine flour mixed with [olive] oil as a grain offering, and one log (about a pint) of oil; and the priest who cleanses him shall present the man to be cleansed and his offerings before the LORD at the doorway of the Tent of Meeting.