'Lords' in the Bible

"My lords," he told them, "if I have found favor with you, please don't leave your servant.

And he said, Behold now, my lords, turn in, I pray you, into your servant's house, and tarry all night, and wash your feet, and ye shall rise up early, and go on your ways. And they said, Nay; but we will abide in the street all night.

"No! Please, my lords!" Lot pleaded with them.