Chapter 3: When a Nazarite may cut his hair in case he has vowed only one term of Nazariteship, or when he has vowed two successive terms (§§ 1-2); whether a Nazarite who has become unclean on the last day of his term must recommence his Nazariteship, and the cases in which he must do so (§§ 3-4); the case of one who vows Nazariteship while in a burial-place (§ 5); Nazariteship may be observed only in the Holy Land; Helena, Queen of Adiabene, once vowed Nazariteship for seven years, and fulfilled her vow; but when she went to the land of Israel at the end of the seventh year, the Bet Hillel decided that she must observe her vow for another period of seven years, since the time which she had spent outside of the land of Israel could not be taken into account (§ 6).