Acts 24:25-29

But as he was discussing righteousness, self-control, and the judgment to come, Felix became frightened and responded, “Go away for now, and when I have an opportunity, I will summon you.”

At the same time he was also hoping that money would be given to him by Paul; therefore he also used to send for him quite often and talk with him.

But after two years had passed, Felix was succeeded by Porcius Festus; and Felix, wanting to do the Jews a favor, left Paul imprisoned.