Numbers 6:5

" 'All the days of the vow of his separation a razor will not pass over his head. Until fulfilling the days that he separated himself to Yahweh he will be holy and grow long the locks of the hair of his head.

1 Samuel 1:11

She {made a vow} and said: "O Yahweh of hosts, if you will look with compassion on the misery of your female servant, and will remember me, and not forget your female servant, and will give to your female servant {a male child} then I will give him to Yahweh all the days of his life, and a razor will never pass over his head."

Judges 13:5

because you [will] conceive and bear a son. No razor {will touch} his head, because the boy will be a {Nazirite of God} {from birth}. And it is he who will begin to deliver Israel from [the] hand of [the] Philistines."

Judges 16:17

So {he confided everything to her}, and he said to her, "A razor {has never touched} my head, for I [am] a {Nazirite of God} {from birth}. If I am shaved my strength will leave me, and I will become weak, like everyone else.

Judges 16:19

And she put him to sleep on her lap; then she called the men and shaved off seven locks of his head. Then she began to subdue him, and his strength went away from him.

Lamentations 4:7-8

Her princes were purer than snow, they were whiter than milk; [their] bodies were more ruddy than rubies, sapphire their appearance.

1 Corinthians 11:10-15

Because of this, the woman ought to have [a symbol of] authority on her head, on account of the angels.

Treasury of Scripture Knowledge

Summary

All the days of the vow of his separation there shall no rasor come upon his head: until the days be fulfilled, in the which he separateth himself unto the LORD, he shall be holy, and shall let the locks of the hair of his head grow.

General references

Bible References

Rasor

Judges 13:5
because you [will] conceive and bear a son. No razor {will touch} his head, because the boy will be a {Nazirite of God} {from birth}. And it is he who will begin to deliver Israel from [the] hand of [the] Philistines."
Judges 16:17
So {he confided everything to her}, and he said to her, "A razor {has never touched} my head, for I [am] a {Nazirite of God} {from birth}. If I am shaved my strength will leave me, and I will become weak, like everyone else.
1 Samuel 1:11
She {made a vow} and said: "O Yahweh of hosts, if you will look with compassion on the misery of your female servant, and will remember me, and not forget your female servant, and will give to your female servant {a male child} then I will give him to Yahweh all the days of his life, and a razor will never pass over his head."
Lamentations 4:7
Her princes were purer than snow, they were whiter than milk; [their] bodies were more ruddy than rubies, sapphire their appearance.
1 Corinthians 11:10
Because of this, the woman ought to have [a symbol of] authority on her head, on account of the angels.

General references

Leviticus 22:2
"Tell Aaron and his sons that they must deal respectfully with the {Israelites}' votive offerings, and they must not profane my holy name, which they are consecrating to me; I [am] Yahweh.