Numbers 16:18, 46

So each of these men prepared an incense burner, lit the fire, and placed incense on it. Then they all stood at the entrance of the Tabernacle with Moses and Aaron.

And Moses said to Aaron, “Quick, take an incense burner and place burning coals on it from the altar. Lay incense on it, and carry it out among the people to purify them and make them right with the LORD. The LORD’s anger is blazing against them—the plague has already begun.”