Acts 21:21-24

21And they are informed concerning thee, that thou teachest all the Jews who are among the Gentiles to forsake Moses, saying that they ought not to circumcise their children, neither to walk after the customs. 22What is it therefore? the multitude must needs come together: for they will hear that thou art come. 23Do therefore this that we say to thee: We have four men who have a vow on them; 24Take them and purify thyself with them, and pay their expenses that they may shave their heads: and all may know that those things, of which they were informed concerning thee, are nothing; but that thou thyself also walkest orderly, and keepest the law.