'Live Forever' in the Bible

Then spoke the Chaldeans to the king in Aramaic, O king, live forever: tell your servants the dream, and we will show the interpretation.

They spoke and said to the king Nebuchadnezzar, O king, live forever.

Now the queen because of the words of the king and his lords came into the banquet house: and the queen spoke and said, O king, live forever: let not your thoughts trouble you, nor let your countenance be changed:

Then these presidents and satraps assembled together to the king, and said thus unto him, King Darius, live forever.

Then said Daniel unto the king, O king, live forever.