'Master's' in the Bible

So she said, "Yes, Lord, for even the dogs eat the crumbs that fall from their master's table."

And his master’s heart was moved with compassion and he released him and forgave him [canceling] the debt.

But the man who had received one talent went off, dug a hole in the ground, and hid his master’s money.

“His master said to him, ‘Well done, good and faithful slave! You were faithful over a few things; I will put you in charge of many things. Share your master’s joy!’

“His master said to him, ‘Well done, good and faithful slave! You were faithful over a few things; I will put you in charge of many things. Share your master’s joy!’