NET
1 Those who are under the yoke as slaves must regard their own masters as deserving of full respect. This will prevent the name of God and Christian teaching from being discredited.
Darby
1 Let as many bondmen as are under yoke count their own masters worthy of all honour, that the name of God and the teaching be not blasphemed.
KJV
1 Let as many servants as are under the yoke count their own masters worthy of all honour, that the name of God and [his] doctrine be not blasphemed.