Exodus 30:6-8 Modern English Version (MEV)
6 You must put it before the veil that is by the ark of the testimony, in front of the mercy seat that is over the testimony, where I will meet with you.
7 Aaron must burn sweet incense on it. Every morning, when he trims the lamps, he must burn incense. 8 When Aaron lights the lamps at sundown, he must burn incense on it. It is to be a perpetual incense before the Lord throughout your generations.