Exodus 4:12
12 Now therefore go, and kI will be lwith your mouth and teach you what you shall speak.”
Matthew 10:19
19 When they deliver you over, do not be anxious how you are to speak or what you are to say, for what you are to say will be given to you in that hour.
Luke 12:11
11 And when they bring you before the synagogues and the rulers and the authorities, gdo not be anxious about how you should defend yourself or what you should say,