Exodus 30:6-8 World English Bible (WEB)
6 You shall put it before the veil that is by the ark of the covenant, before the mercy seat that is over the covenant, where I will meet with you. 7 Aaron shall burn incense of sweet spices on it every morning. When he tends the lamps, he shall burn it. 8 When Aaron lights the lamps at evening, he shall burn it, a perpetual incense before Yahweh throughout your generations.