Numbers 15:25; Numbers 15:26

25 And the priest shall make atonement for all the congregation of the people of Israel, and they shall be forgiven, because it was a mistake, and they have brought their offering, a food offering to the LORD, and their sin offering before the LORD for their mistake.

26 And all the congregation of the people of Israel shall be forgiven, and the stranger who sojourns among them, because the whole population was involved in the mistake.