Philemon 1:8-11

Wherefore, though I might be much bold in Christ to enjoin thee that which is convenient, 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. I beseech thee for my son Onesimus, whom I have begotten in my bonds: which in time past was to thee unprofitable, but now profitable to thee and to me