Exodus 30:8 WEB

⁶  You shall put it before the veil that is by the ark of the testimony, before the mercy seat that is over the testimony, where I will meet with you.

⁷  Aaron shall burn incense of sweet spices on it every morning. When he tends the lamps, he shall burn it.

⁸  When Aaron lights the lamps at evening, he shall burn it, a perpetual incense before Yahweh throughout your generations.

⁹  You shall offer no strange incense on it, nor burnt offering, nor meal-offering; and you shall pour no drink-offering on it.

¹⁰  Aaron shall make atonement on its horns once in the year; with the blood of the sin offering of atonement once in the year he shall make atonement for it throughout your generations. It is most holy to Yahweh.'