Exodus 8:27-29

Amplified Bible, Classic Edition

²⁷ We will go a three days’ journey into the wilderness and sacrifice to the Lord our God, as He will command us.

²⁸ So Pharaoh said, I will let you go, that you may sacrifice to the Lord your God in the wilderness; only you shall not go very far away. Entreat [your God] for me.

²⁹ Moses said, I go out from you, and I will entreat the Lord that the swarms [of bloodsucking gadflies] may depart from Pharaoh, his servants, and his people tomorrow; only let not Pharaoh deal deceitfully any more in not letting the people go to sacrifice to the Lord.