Verse 14. - They gathered them together upon heaps. Literally "heaps upon heaps." And the land stank. Even when the relief came, it was not entire relief. The putrefaction of the dead bodies filled the whole land with a fetid odour.

8:1-15 Pharaoh is plagued with frogs; their vast numbers made them sore plagues to the Egyptians. God could have plagued Egypt with lions, or bears, or wolves, or with birds of prey, but he chose to do it by these despicable creatures. God, when he pleases, can arm the smallest parts of the creation against us. He thereby humbled Pharaoh. They should neither eat, nor drink, nor sleep in quiet; but wherever they were, they should be troubled by the frogs. God's curse upon a man will pursue him wherever he goes, and lie heavy upon him whatever he does. Pharaoh gave way under this plague. He promises that he will let the people go. Those who bid defiance to God and prayer, first or last, will be made to see their need of both. But when Pharaoh saw there was respite, he hardened his heart. Till the heart is renewed by the grace of God, the thoughts made by affliction do not abide; the convictions wear off, and the promises that were given are forgotten. Till the state of the air is changed, what thaws in the sun will freeze again in the shade.And they gathered them together upon heaps,.... Swept them up, and laid them in heaps out of the way:

and the land stank; with the stench of the dead frogs, which was another proof and evidence of the reality of the miracle; and that dead frogs will cause such an ill smell appears from the above account of what befell the inhabitants of Paeonia and Dardania, unless that should be the same with this, only the names of places and some circumstances altered; See Gill on Exodus 8:16.