Exodus:30:6-8
nkjv@Exodus:30:6 @ And you shall put it before the veil that is before the ark of the Testimony, before the mercy seat that is over the Testimony, where I will meet with you.
nkjv@Exodus:30:7 @ "Aaron shall burn on it sweet incense every morning; when he tends the lamps, he shall burn incense on it.
nkjv@Exodus:30:8 @ And when Aaron lights the lamps at twilight, he shall burn incense on it, a perpetual incense before the LORD throughout your generations.