Numbers 6:18

And the Nazarite hath shaved (at the opening of the tent of meeting) the head of his separation, and hath taken the hair of the head of his separation, and hath put it on the fire which is under the sacrifice of the peace-offerings.

Acts 21:24

these having taken, be purified with them, and be at expence with them, that they may shave the head, and all may know that the things of which they have been instructed concerning thee are nothing, but thou dost walk -- thyself also -- the law keeping.

Numbers 6:9

'And when the dead dieth beside him in an instant, suddenly, and he hath defiled the head of his separation, then he hath shaved his head in the day of his cleansing; on the seventh day he doth shave it,

Acts 18:18

And Paul having remained yet a good many days, having taken leave of the brethren, was sailing to Syria -- and with him are Priscilla and Aquilas -- having shorn his head in Cenchera, for he had a vow;

Numbers 6:5

'All days of the vow of his separation a razor doth not pass over his head; till the fulness of the days which he doth separate to Jehovah he is holy; grown up hath the upper part of the hair of his head.

Luke 17:10

So also ye, when ye may have done all the things directed you, say -- We are unprofitable servants, because that which we owed to do -- we have done.'

Acts 21:26

Then Paul, having taken the men, on the following day, with them having purified himself, was entering into the temple, announcing the fulfilment of the days of the purification, till the offering was offered for each one of them.

Ephesians 1:6

to the praise of the glory of His grace, in which He did make us accepted in the beloved,

Treasury of Scripture Knowledge

Summary

And the Nazarite shall shave the head of his separation at the door of the tabernacle of the congregation, and shall take the hair of the head of his separation, and put it in the fire which is under the sacrifice of the peace offerings.

Bible References

Shave the head

Numbers 6:5
'All days of the vow of his separation a razor doth not pass over his head; till the fulness of the days which he doth separate to Jehovah he is holy; grown up hath the upper part of the hair of his head.
Acts 18:18
And Paul having remained yet a good many days, having taken leave of the brethren, was sailing to Syria -- and with him are Priscilla and Aquilas -- having shorn his head in Cenchera, for he had a vow;
Acts 21:24
these having taken, be purified with them, and be at expence with them, that they may shave the head, and all may know that the things of which they have been instructed concerning thee are nothing, but thou dost walk -- thyself also -- the law keeping.

And put it

Luke 17:10
So also ye, when ye may have done all the things directed you, say -- We are unprofitable servants, because that which we owed to do -- we have done.'
Ephesians 1:6
to the praise of the glory of His grace, in which He did make us accepted in the beloved,