Genesis 31:6
You know that I have served your father with all my strength,
Genesis 30:29
Jacob said to him, "You yourself know how I have served you, and how your livestock has fared with me.
Genesis 31:38-42
These twenty years I have been with you. Your ewes and your female goats have not miscarried, and I have not eaten the rams of your flocks.
Ephesians 6:5-8
Slaves, obey your earthly masters with fear and trembling, with a sincere heart, as you would Christ,
Colossians 3:22-25
Slaves, obey in everything those who are your earthly masters, not by way of eye-service, as people-pleasers, but with sincerity of heart, fearing the Lord.
Titus 2:9-10
Slaves are to be submissive to their own masters in everything; they are to be well-pleasing, not argumentative,
1 Peter 2:18
Servants, be subject to your masters with all respect, not only to the good and gentle but also to the unjust.