Matthew 10:20 in the King James Version
For it is not ye that speak, but the Spirit of your Father which speaketh in you.
Context
19 But when they deliver you up, don’t be anxious how or what you will say, for it will be given you in that hour what you will say.
20 For it is not you who speak, but the Spirit of your Father who speaks in you.
21 “Brother will deliver up brother to death, and the father his child. Children will rise up against parents and cause them to be put to death.