Philemon 1:10-13

10I exhort thee for my child, whom I have begotten in [my] bonds, Onesimus,

11once unserviceable to thee, but now serviceable to thee and to me:

12whom I have sent back to thee: [but do thou receive] him, that is, my bowels:

13whom I was desirous of keeping with myself, that for thee he might minister to me in the bonds of the glad tidings;