Numbers 16:18, 46

So every man took his censer, put fire in it, laid incense on it, and stood at the door of the tabernacle of meeting with Moses and Aaron.

So Moses said to Aaron, “Take a censer and put fire in it from the altar, put incense on it, and take it quickly to the congregation and make atonement for them; for wrath has gone out from the LORD. The plague has begun.”