Exodus 8:24

²⁴ And Jehovah did so; and there came grievous swarms of flies into the house of Pharaoh, and into his servants' houses: and in all the land of Egypt the land was corrupted by reason of the swarms of flies.

Stink

In Genesis 34:30, this signifies abhorrence from people who were of the Ancient Church. (Arcana Coelestia 4516)

In Exodus 7:21, this signifies aversion from truth falsified or from mere memory-knowledges of truths. (Arcana Coelestia 7319)

To 'stink,' as in Genesis 34:30, denotes aversion and abomination.