Numbers 16:46-48

ECB(i) 46 And Mosheh says to Aharon, Take a tray and give fire therein from off the sacrifice altar and put on incense and carry it quickly to the witness and kapar/atone for them: for a rage goes out from the face of Yah Veh; the plague begins. 47 And Aharon takes as Mosheh worded, and runs midst the congregation; and behold, the plague among the people begins: and he gives incense and kapars/atones for the people: 48 and he stands between the dying and the living; and the plague restrains.