Numbers 15:24

15:24 then if anything is done unintentionally without the knowledge of the community, the whole community must prepare one young bull for a burnt offering – for a pleasing aroma to the Lord – along with its grain offering and its customary drink offering, and one male goat for a purification offering.

Numbers 15:27-29

15:27 “‘If any person sins unintentionally, then he must bring a yearling female goat for a purification offering. 15:28 And the priest must make atonement for the person who sins unintentionally – when he sins unintentionally before the Lord – to make atonement for him, and he will be forgiven. 15:29 You must have one law for the person who sins unintentionally, both for the native-born among the Israelites and for the resident foreigner who lives among them.