Judges 13:5
for, lo, thou shalt conceive, and bear a son; and no razor shall come upon his head; for the child shall be a Nazirite unto God from the womb: and he shall begin to save Israel out of the hand of the Philistines.
Numbers 6:5
All the days of his vow of separation there shall no razor come upon his head: until the days be fulfilled, in which he separateth himself unto Jehovah, he shall be holy; he shall let the locks of the hair of his head grow long.
1 Samuel 1:11
And she vowed a vow, and said, O Jehovah of hosts, if thou wilt indeed look on the affliction of thy handmaid, and remember me, and not forget thy handmaid, but wilt give unto thy handmaid a man-child, then I will give him unto Jehovah 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 within the border of Israel: and the hand of Jehovah 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 make a special vow, the vow of a Nazirite, to separate himself unto Jehovah,
2 Samuel 8:1
And after this it came to pass, that David smote the Philistines, and subdued them: and David took the bridle of the mother city out of the hand of the Philistines.
1 Chronicles 18:1
And after this it came to pass, that David smote the Philistines, and subdued them, and took Gath and its towns out of the hand of the Philistines.