be shall offer] Upon a sudden, unwitting, and unwilling defilement by the dead, the Nazarite was to offer for his purging, vers. 10. but though he knew nothing by himselfe, he must end his vow with manifold oblations; among which a sinoffering must be one, since no votarie is so sincere, and precise, but he may offend, though he knew it not; and therefore by this he did acknowledge himselfe a sinfull man.