Psalm 78:44-46

Revised Standard Version

⁴⁴ He turned their rivers to blood,
    so that they could not drink of their streams.
⁴⁵ He sent among them swarms of flies, which devoured them,
    and frogs, which destroyed them.
⁴⁶ He gave their crops to the caterpillar,
    and the fruit of their labor to the locust.