Romans 16:1-4.

Then Paul specifically thanked the married couple Prisca and Aquila for ‘risking their necks’ in behalf of himself and others. You can imagine what pleasure Phoebe, Prisca and Aquila must have felt over such openly expressed gratitude. But it was also good for Paul to express himself in that way. He could thus have the happiness of giving​—giving recognition, honor, encouragement.