Psalm 105:29 KJV
He turned their waters into blood, and slew their fish.
Psalm 105:27–31 KJV Chapter Context
27
They shewed his signs among them, and wonders in the land of Ham.
28
He sent darkness, and made it dark; and they rebelled not against his word.
29
He turned their waters into blood, and slew their fish.
30
Their land brought forth frogs in abundance, in the chambers of their kings.
31
He spake, and there came divers sorts of flies, and lice in all their coasts.