Shemot 30:6-8

Orthodox Jewish Bible

⁶ And thou shalt put it in front of the Parochet that is before the Aron HaEdut, before the Kapporet that is over HaEdut, where I will set My meetings with thee.

⁷ And Aharon shall burn thereon spice ketoret every boker; when he cleaneth the nerot (lamps), he shall burn it.

⁸ And when Aharon lighteth the nerot (lamps) in the afternoon, he shall burn ketoret upon it, ketoret tamid before Hashem throughout your dorot.