'Sake' in the Bible

However, the Lord was not willing to destroy Judah, for the sake of David His servant, since He had promised him to give a lamp to him through his sons always.

‘For I will defend this city to save it for My own sake and for My servant David’s sake.’”

I will add fifteen years to your life, and I will deliver you and this city from the hand of the king of Assyria; and I will defend this city for My own sake and for My servant David’s sake.”’”