Tertullian

He then cursorily touches on his own conversion from a persecutor to an apostle-confirming thereby the Acts of the Apostles, in which book may be found the very subject of this epistle, how that certain persons interposed, and said that men ought to be circumcised, and that the law of Moses was to be observed; and how the apostles, when consulted, determined, by the authority of the Holy Ghost, that "a yoke should not be put upon men's necks which their fathers even had not been able to bear." Now, since the Acts of the Apostles thus agree with Paul, it becomes apparent why you reject them.