New Revised Standard Version
And they gathered them together in heaps, and the land stank.

Contemporary English Version
The dead frogs were placed in piles, and the whole country began to stink.

New American Bible
Heaps of them were piled up, and the land stank.

Douay-Rheims Bible
And they gathered them together into immense heaps, and the land was corrupted.

And they gathered them together into immense heaps, and the land was corrupted.

and the

Exodus 8:24 And the Lord did so. And there came a very grievous swarm of flies into the houses of Pharao and of his servants, and into all the land of Egypt: and the land was corrupted by this kind of flies.

Exodus 7:21 And the fishes that were in the river died; and the river corrupted, and the Egyptians could not drink the water of the river, and there was blood in all the land of Egypt.

Isaiah 34:2 For the indignation of the Lord is upon all nations, and his fury upon all their armies: he hath killed them, and delivered them to slaughter.

Ezekiel 39:11 And it shall come to pass in that day, that I will give Gog a noted place for a sepulchre in Israel: the valley of the passengers on the east of the sea, which shall cause astonishment in them that pass by: and there shall they bury Gog, and all his multitude, and it shall be called the valley of the multitude of Gog.

Joel 2:20 And I will remove far off from you the northern enemy: and I will drive him into a land unpassable, and desert, with his face towards the east sea, and his hinder part towards the utmost sea: and his stench shall ascend, and his rottenness shall go up, because he hath done proudly.