Exodus 30:1

“And thou shalt make an altar to burn incense upon: of shittim wood shalt thou make it.”

Exodus 30:7

“And Aaron shall burn thereon sweet incense every morning: when he dresseth the lamps, he shall burn incense upon it.”

Exodus 30:8

“And when Aaron lighteth the lamps at even, he shall burn incense upon it, a perpetual incense before the Lord throughout...”

Exodus 30:9

“Ye shall offer no strange incense thereon, nor burnt sacrifice, nor meat offering; neither shall ye pour drink offering ...”

Exodus 30:35

“And thou shalt make it a perfume, a confection after the art of the apothecary, tempered together, pure and holy:”