Revelation 16:3-4

New King James Version

Second Bowl: The Sea Turns to Blood

³ Then the second angel poured out his bowl ^(A)on the sea, and ^(B)it became blood as of a dead man; ^(C)and every living creature in the sea died.

Third Bowl: The Waters Turn to Blood

⁴ Then the third angel poured out his bowl ^(D)on the rivers and springs of water, ^(E)and they became blood.