'My Lord the King' in the Bible

Therefore his servants said unto him, Let there be sought for my lord the king a young virgin: and let her stand before the king, and let her cherish him, and let her lie in your bosom, that my lord the king may get heat.

And now, behold, Adonijah reigns; and now, my lord the king, you know it not:

And you, my lord, O king, the eyes of all Israel are upon you, that you should tell them who shall sit on the throne of my lord the king after him.

Otherwise it shall come to pass, when my lord the king shall sleep with his fathers, that I and my son Solomon shall be counted offenders.

Is this thing done by my lord the king, and you have not showed it unto your servant, who should sit on the throne of my lord the king after him?

And Benaiah the son of Jehoiada answered the king, and said, Amen: the LORD God of my lord the king say so too.

As the LORD has been with my lord the king, even so may he be with Solomon, and make his throne greater than the throne of my lord king David.

And Shimei said unto the king, The saying is good: as my lord the king has said, so will your servant do. And Shimei dwelt in Jerusalem many days.

Therefore he said unto the messengers of Ben-hadad, Tell my lord the king, All that you did send for to your servant at the first I will do: but this thing I will not do. And the messengers departed, and brought him word again.