'Consecration' in the Bible

He shall not make himself unclean for his father, or for his mother, for his brother, or for his sister when they die; for the consecration of his God is upon his head.

And if any one die unexpectedly by him suddenly, and he hath defiled the head of his consecration, then he shall shave his head on the day of his cleansing; on the seventh day shall he shave it.

And he shall again consecrate to Jehovah the days of his separation, and shall bring a yearling lamb for a trespass-offering. But the first days are forfeited, for his consecration hath been defiled.

And this is the law of the Nazarite on the day when the days of his consecration are fulfilled: he shall be brought to the entrance of the tent of meeting.

And the Nazarite shall shave the head of his consecration at the entrance to the tent of meeting, and shall take the hair of the head of his consecration, and put it on the fire which is under the sacrifice of the peace-offering.

And the priest shall take the boiled shoulder of the ram, and one unleavened cake out of the basket, and one unleavened wafer, and shall put them upon the hands of the Nazarite, after he hath shaven the hair of his consecration.

This is the law of the Nazarite who hath vowed: his offering to Jehovah for his consecration, beside what his hand is able to get; according to the vow which he vowed, so shall he do, according to the law of his consecration.