Judges 13:5
For, lo, you shall conceive, and bear a son; and no razor shall come upon his head: for the child shall be a Nazarite unto God from the womb: and he shall begin to deliver Israel out of the hand of the Philistines.
Numbers 6:5
All the days of the vow of his separation there shall no razor come upon his head: until the days be fulfilled, in which he separates himself unto the LORD, he shall be holy, and shall let the locks of the hair of his head grow.
1 Samuel 1:11
And she vowed a vow, and said, O LORD of hosts, if you will indeed look on the affliction of your handmaid, and remember me, and not forget your handmaid, but will give unto your handmaid a male child, then I will give him unto the LORD all the days of his life, and there shall no razor come upon his head.
1 Samuel 7:13
So the Philistines were subdued, and they came no more into the territory of Israel: and the hand of the LORD was against the Philistines all the days of Samuel.
Numbers 6:2-3
Speak unto the children of Israel, and say unto them, When either man or woman shall separate themselves to vow a vow of a Nazarite, to separate themselves unto the LORD:
2 Samuel 8:1
And after this it came to pass, that David struck the Philistines, and subdued them: and David took Metheg-ammah out of the hand of the Philistines.
1 Chronicles 18:1
Now after this it came to pass, that David defeated the Philistines, and subdued them, and took Gath and her towns out of the hand of the Philistines.