Mattityahu (Mat) 10:17-20

Be on guard, for there will be people who will hand you over to the local Sanhedrins and flog you in their synagogues. On my account you will be brought before governors and kings as a testimony to them and to the Goyim. But when they bring you to trial, do not worry about what to say or how to say it; when the time comes, you will be given what you should say. For it will not be just you speaking, but the Spirit of your heavenly Father speaking through you.