Acts 6:14
For we have heard him say, that this Jesus of Nazareth shall destroy this place, and shall change the customs which Moses delivered us.
Torrey's Topical Textbook—AKJV

Acts 21:21
And they are informed of you, that you teach all the Jews which are among the Gentiles to forsake Moses, saying that they ought not to circumcise their children, neither to walk after the customs.
Torrey's Topical Textbook—AKJV

Acts 22:3
I am truly a man which am a Jew, born in Tarsus, a city in Cilicia, yet brought up in this city at the feet of Gamaliel, and taught according to the perfect manner of the law of the fathers, and was zealous toward God, as you all are this day.
Torrey's Topical Textbook—AKJV