Leviticus [Pertaining to Levites] 16:12-14

¹²He shall take a censer full of coals of fire from off the altar before Adonai , and two handfuls of sweet incense beaten small, and bring it within the veil:

¹³and he shall put the incense on the fire before Adonai , that the cloud of the incense may cover the mercy seat that is on the testimony, so that he will not die.

¹⁴He shall take some of the blood of the bull, and sprinkle it with his finger on the mercy seat on the east; and before the mercy seat he shall sprinkle some of the blood with his finger seven times.