'Masters' in the Bible

And the people will take them with them to their place: and the children of Israel will give them a heritage in the Lord's land as men-servants and women-servants, making them prisoners whose prisoners they were; and they will be rulers over their masters.

And it will be a sign and a witness to the Lord of armies in the land of Egypt: when they are crying out to the Lord because of their cruel masters, then he will send them a saviour and a strong one to make them free.

It will be the same for the lay people as for priests, the same for servants as for their masters, for female servants as for their mistresses, for buyers as for sellers, for lenders as for borrowers, and for creditors as for debtors.

O Lord our God, other masters besides You have ruled us;But through You alone we confess Your name.

The [wicked] dead will not live [again], the spirits of the dead will not rise and return;Therefore You have punished and destroyed them,And You have wiped out every memory of them [every trace of them].

But Rabshakeh said, "Has my master sent me to speak these words to your masters and you? [Was it] not for the people who sit on the wall, to eat their dung and drink their urine with you?"

And I will put it into the hand of your cruel masters, and of those whose yoke has been hard on you; who have said to your soul, Down on your face! so that we may go over you: and you have given your backs like the earth, even like the street, for them to go over.