Mark 13:9-12

9But ye, take heed to yourselves, for they shall deliver you up to sanhedrims and to synagogues: ye shall be beaten and brought before rulers and kings for my sake, for a testimony to them;

10and the gospel must first be preached to all the nations.

11But when they shall lead you away to deliver you up, be not careful beforehand as to what ye shall say, [nor prepare your discourse]: but whatsoever shall be given you in that hour, that speak; for ye are not the speakers, but the Holy Spirit.

12But brother shall deliver up brother to death, and father child; and children shall rise up against parents, and cause them to be put to death.