Leviticus 14:10
On the eighth day he is to bring two unblemished male lambs, an unblemished ewe lamb a year old, a grain offering of three-tenths of an ephah of fine flour mixed with olive oil, and one log of olive oil.

Leviticus 14:16
dip his right forefinger into the oil in his left palm, and sprinkle some of the oil with his finger seven times before the LORD.