'Master' in the Bible

When they were near Jebus and the day was almost gone, the servant said to his master, “Please, why not let us stop at this Jebusite city and spend the night here?”

But his master replied to him, “We will not stop at a foreign city where there are no Israelites. Let’s move on to Gibeah.”

Early that morning, the woman made her way back, and as it was getting light, she collapsed at the doorway of the man’s house where her master was.

When her master got up in the morning, opened the doors of the house, and went out to leave on his journey, there was the woman, his concubine, collapsed near the doorway of the house with her hands on the threshold.