(Sermon starts at 26:30 in the recording).
8 Therefore, though I might be very bold in Christ to command you what is fitting, 9 yet for love’s sake I rather appeal to you—being such a one as Paul, the aged, and now also a prisoner of Jesus Christ— 10 I appeal to you for my son Onesimus, whom I have begotten while in my chains, 11 who once was unprofitable to you, but now is profitable to you and to me.
12 I am sending him back. You therefore receive him, that is, my own heart, 13 whom I wished to keep with me, that on your behalf he might minister to me in my chains for the gospel. 14 But without your consent I wanted to do nothing, that your good deed might not be by compulsion, as it were, but voluntary.
Philemon 1:8-14 (NKJV)