11 And the priest shall offer one for sin, and the other for a holocaust, and shall pray for him, for that he hath sinned by the dead: and he shall sanctify his head that day:
11
The priest is to offer one as a sin offering and the other as a burnt offering to make atonement for the Nazirite because they sinned by being in the presence of the dead body. That same day they are to consecrate their head again.