American Standard Version (ASV):
But there rose up certain of the sect of the Pharisees who believed, saying, It is needful to circumcise them, and to charge them to keep the law of Moses.
King James Version (KJV):
But there rose up certain of the sect of the Pharisees which believed, saying, That it was needful to circumcise them, and to command [them] to keep the law of Moses.