Translations
Aaron did exactly as Moses commanded and ran into the middle of the congregation. The plague had already broken out among the people, but he placed the incense on the fire and made atonement for them.
Aharon took the censer as Moshe commanded and ran into the midst of the assembly. The plague had already broken out among the people; he laid incense on the fire and made atonement for the people.
And Aaron took as Moses commanded, and ran into the midst of the congregation; and, behold, the plague was begun among the people: and he put on incense, and made an atonement for the people.
So Aaron took the censer as Moses had ordered and ran into the midst of the assembly. And seeing that the plague had begun among the people, he offered the incense and made atonement for the people.

