Imamat 14:16

14:16 Then the priest is to dip his right forefinger into the olive oil ¹  that is in his left hand, and sprinkle some of the olive oil with his finger seven times before the Lord.

Imamat 14:51

14:51 He must then take the piece of cedar wood, the twigs of hyssop, the scrap of crimson fabric, and the live bird, and dip them in the blood of the slaughtered bird and in the fresh water, and sprinkle the house seven times.

[14:16]  ¹ tn Heb “his right finger from the oil.”