27 The bull of the sin offering and the goat of the sin offering, whose blood was brought to make atonement in the Holy Place, must be brought outside the camp and their hide, their flesh, and their dung must be burned up, 28 and the one who burns them must wash his clothes and bathe his body in water, and afterward he may reenter the camp. 29 “This is to be a perpetual statute for you. In the seventh month, on the tenth day of the month, you must humble yourselves and do no work of any kind, both the native citizen and the resident foreigner who lives in your midst, 30 for on this day atonement is to be made for you to cleanse you from all your sins; you must be clean before the Lord. 31 It is to be a Sabbath of complete rest for you, and you must humble yourselves. It is a perpetual statute.

17 He continued mourning Joseph for one year and was not comforted but said: ‘May I go down to the grave mourning for my son.’ 18 For this reason, it has been ordained regarding the Israelites that they should be distressed on the tenth of the seventh month — on the day when the news which made him lament Joseph reached his father Jacob — in order to make atonement for themselves on it with a kid — on the tenth of the seventh month, once a year — for their sins. For they had saddened their father’s feelings of affection for his son Joseph. 19 This day has been ordained so that they may be saddened on it for their sins, all their transgressions, and all their errors; so that they may purify themselves on this day once a year.