Psalms 78:43LXX

41Yea, they turned back and tempted God, and limited the Holy One of Israel.

42They remembered not his hand, the day when he delivered them from the enemy.

43How he had wrought his signs in Egypt, and his wonders in the field of Zoan:

44And had turned their rivers into blood; and their floods, that they could not drink.

45He sent divers sorts of flies among them, which devoured them; and frogs, which destroyed them.