JMNT(i)
8 whom I send toward you folks unto this very thing, so that you might intimately become acquainted with the things about (or: concerning) us [with other MSS: so that he may come to intimately experience and know the things about and concerning you], and that he may call your hearts to his side for comfort, relief, aid and encouragement (or: so he can be a paraclete for you folks).
9 Together with Onesimus, the faithful and beloved brother – who is from among you folks – they will personally and intimately continue acquainting you with (making known to you) all the things here.