And the priest is to offer one as a sin offering and the other as a burnt offering to make atonement for him, because he has sinned by being in the presence of the dead body. On that day he must consecrate his head again.
Jewish Publication Society of America Version (JPS1917) - Numbers 6:11 >And the priest shall prepare one for a sin-offering, and the other for a burnt-offering, and make atonement for him, for that he sinned by reason of the dead; and he shall hallow his head that same day.