Aquila and Priscilla were ones who provided encouragement to Paul by supporting him in his work of preaching. He sent greetings to them at the end of his letter to the saints in Rome.
“Greet Prisca and Aquila, my fellow workers in Christ Jesus, who for my life risked their own necks, to whom not only do I give thanks, but also all the churches of the Gentiles” (Romans 16:3-4).