NET
9 Masters, treat your slaves the same way, giving up the use of threats, because you know that both you and they have the same master in heaven, and there is no favoritism with him.
Darby
9 And, masters, do the same things towards them, giving up threatening, knowing that both their and your Master is in heaven, and there is no acceptance of persons with him.
KJV
9 And, ye masters, do the same things unto them, forbearing threatening: knowing that your Master also is in heaven; neither is there respect of persons with him.