'Master's' in the Bible

and said, Blessed be Jehovah, God of my master Abraham, who has not withdrawn his loving-kindness and his faithfulness from my master; I being in the way, Jehovah has led me to the house of my master's brethren.

And Sarah, my master's wife, bore a son to my master after she had grown old; and unto him has he given all that he has.

and she shall say to me, Both drink thou, and I will also draw for thy camels that she should be the woman whom Jehovah hath appointed for my master's son.

And I stooped, and bowed down before Jehovah; and I blessed Jehovah, God of my master Abraham, who has led me the right way to take my master's brother's daughter for his son.

Behold, Rebecca is before thee: take her, and go away; and let her be wife of thy master's son, as Jehovah has said.

And it came to pass after these things, that his master's wife cast her eyes on Joseph, and said, Lie with me!

But he refused, and said to his master's wife, Behold, my master takes cognizance of nothing with me: what is in the house, and all that he has, he has given into my hand.