'Plague' in the Bible

I will kill her children with the plague. Then all the churches will know that I am the One who examines minds and hearts, and I will give to each of you according to your works.

And I looked, and there was a pale green horse. The horseman on it was named Death, and Hades was following after him. Authority was given to them over a fourth of the earth, to kill by the sword, by famine, by plague, and by the wild animals of the earth.

These men have the power to close up the sky so that it does not rain during the days of their prophecy. They also have power over the waters to turn them into blood and to strike the earth with every plague whenever they want.

And there fell upon men a great hail out of heaven, every stone about the weight of a talent: and men blasphemed God because of the plague of the hail; for the plague thereof was exceeding great.