23. And I will put redemption between my people and thy people. Tomorrow shall this sign be.
24. And the Lord did so: that there came a grievous swarm of flies into the house of Pharaoh and into his slaves’ houses and into all the land of Egypt; and the land was corrupted by reason of the swarm of flies.
25. Then Pharaoh called for Moses and for Aaron and said, Go ye, sacrifice to your God in the land of Egypt.
26. And Moses replied, It is not convenient to do so; for we shall sacrifice the abomination of the Egyptians to the Lord our God. Behold, if we sacrifice the abomination of the Egyptians before their eyes, will they not stone us?
27. We will go three days’ journey into the wilderness and sacrifice to the Lord our God as he has said unto us.