Read Philemon 1:9 Using Other Translations
Yet for love's sake I rather beseech thee, being such an one as Paul the aged, and now also a prisoner of Jesus Christ.
yet for love's sake I prefer to appeal to you--I, Paul, an old man and now a prisoner also for Christ Jesus--
But because of our love, I prefer simply to ask you. Consider this as a request from me—Paul, an old man and now also a prisoner for the sake of Christ Jesus.