Acts 24:24
And after certain days, when Felix came with his wife Drusilla, which was a Jewess, he sent for Paul, and heard him concerning the faith in Christ.
Cross-references
Acts 24:22 shows Felix already had accurate knowledge of the Way, giving background to his interest in hearing Paul about faith in Christ.
Acts 24:26 reveals Felix's hope for a bribe, showing his motives were mixed when he heard Paul about faith.
Acts 16:31 records Paul telling the jailer to believe on Jesus to be saved — here he speaks to Felix concerning the same faith in Christ.
In Acts 26:22, Paul says he witnesses to small and great — this is another instance of his testimony before rulers, just as he did before Felix here.
Acts 20:21 summarizes Paul's message as 'faith toward our Lord Jesus Christ' — the same message he declares to Felix here.
Acts 23:35 records Felix's initial order to keep Paul in custody, setting the stage for the later hearing where Paul speaks about faith.
Mark 6:20 shows Herod hearing John gladly but not repenting — similar to Felix who hears Paul about faith but postpones decision.