'Sleep' in the Bible

Upon this I awaked, and beheld; and my sleep was sweet unto me.

When they are heated, I will prepare their drink, and I will make them drunken, that they may exult, and sleep a perpetual sleep, and not wake, saith Jehovah.

And I will make drunk her princes, and her wise men, her governors, and her rulers, and her mighty men; and they shall sleep a perpetual sleep, and not wake, saith the King, whose name is Jehovah of hosts.