Prov 24.17, "Do not gloat when your enemy falls; when they stumble, do not let your heart rejoice"; Ezek 18.32, "I take no pleasure in the death of anyone, says the Lord"; Ezek 33.11, "I take no pleasure in the death of the wicked."

No tears for bin Laden, he was a mass murderer, but his death is not a cause of glee.