Exodus 30:8

5 And thou shalt make the staves of acacia wood, and overlay them with gold.

6 And thou shalt 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 thee.

7 And Aaron shall burn thereon incense of sweet spices: every morning, when he dresseth the lamps, he shall burn it.

8 And when Aaron lighteth the lamps at even, he shall burn it, a perpetual incense before Jehovah throughout your generations.

9 Ye shall offer no strange incense thereon, nor burnt-offering, nor meal-offering; and ye shall pour no drink-offering thereon.

10 And Aaron shall make atonement upon the horns of it once in the year; with the blood of the sin-offering of atonement once in the year shall he make atonement for it throughout your generations: it is most holy unto Jehovah.

11 And Jehovah spake unto Moses, saying,