And when Aaron lights the lamps at twilight, he shall burn incense on it, a perpetual incense before the LORD throughout your generations.
Exodus 30:8
Surrounding context
30:7 "Aaron shall burn on it sweet incense every morning; when he tends the lamps, he shall burn incense on it.
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.
30:9 You shall not offer strange incense on it, or a burnt offering, or a grain offering; nor shall you pour a drink offering on it.