Acts 18:18

And Paul, having remained many days longer, took leave of the brethren, and sailed to Syria, and with him Priscilla and Aquila, having shorn his head in Cenchrea; for he had a vow.

Acts 21:23-24

Do, therefore, this which we advise you. We have four men who have a vow on them.

Philippians 3:8-9

Yes, verily, I also count all things to be loss, for the excellence of the knowledge of Christ Jesus my Lord, on account of whom I have suffered the loss of all things, and do count them to be refuse, that I may gain Christ,

Treasury of Scripture Knowledge

Summary

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

Bible References

Shave

Acts 18:18
And Paul, having remained many days longer, took leave of the brethren, and sailed to Syria, and with him Priscilla and Aquila, having shorn his head in Cenchrea; for he had a vow.
Acts 21:23
Do, therefore, this which we advise you. We have four men who have a vow on them.
Philippians 3:8
Yes, verily, I also count all things to be loss, for the excellence of the knowledge of Christ Jesus my Lord, on account of whom I have suffered the loss of all things, and do count them to be refuse, that I may gain Christ,