In Acts 23:6, Paul explicitly declares he is a Pharisee, directly reinforcing his statement here about his upbringing.

Acts 22:3 expands on Paul's Pharisaic upbringing — educated under Gamaliel, zealous for the law, supporting his claim to have lived as a Pharisee.

In Acts 22:5, the high priest and elders confirm Paul's former zeal, supporting his claim that all Jews knew his Pharisaic life.

In Acts 24:5, Paul is accused of being a ringleader of the Nazarene sect, contrasting with his former identity as a Pharisee here.

Acts 15:5 shows Pharisees in the early church insisting on law-keeping — the same party Paul says he belonged to, highlighting his background.

In Acts 24:14, Paul affirms his Christian faith while honoring the God of his fathers, bridging his Pharisaic past to his present.

In Philippians 3:5, Paul lists being a Pharisee as part of his credentials, echoing his claim here.

Galatians 1:13 details Paul's former life in Judaism, including persecution — adding specific actions to his Pharisaic identity in Acts 26:5.

Galatians 1:14 describes Paul's extreme zeal for traditions, reinforcing his claim in Acts 26:5 of being a strict Pharisee.

In Philippians 3:6, Paul elaborates on his Pharisaic zeal as persecuting the church, providing specifics to his upbringing here.