Revelation 6:5

6:5 Then when the Lamb opened the third seal I heard the third living creature saying, “Come!” So I looked, and here came a black horse! The one who rode it had a balance scale in his hand.

Revelation 16:3

16:3 Next, the second angel poured out his bowl on the sea and it turned into blood, like that of a corpse, and every living creature that was in the sea died.