Plague went before Him, and fever followed in His steps.

Exodus 12:29
Now at midnight the LORD struck down every firstborn male in the land of Egypt, from the firstborn of Pharaoh, who sat on his throne, to the firstborn of the prisoner in the dungeon, as well as all the firstborn among the livestock.

Exodus 12:30
During the night Pharaoh got up--he and all his officials and all the Egyptians--and there was loud wailing in Egypt; for there was no house without someone dead.

Numbers 11:1
Soon the people began to complain about their hardship in the hearing of the LORD, and when He heard them, His anger was kindled, and fire from the LORD blazed among them and consumed the outskirts of the camp.

Numbers 16:46
Moses said to Aaron, "Take your censer, place fire from the altar in it, and add incense. Go quickly to the congregation and make atonement for them, because wrath has come out from the LORD; the plague has begun."

Psalm 18:12
From the brightness of His presence His clouds advanced--hailstones and coals of fire.

Psalm 18:13
The LORD thundered from heaven; the voice of the Most High resounded--hailstones and coals of fire.

Psalm 97:3
Fire goes before Him and consumes His foes on every side.

Before him went the pestilence, and burning coals went forth at his feet.