Revelation 8:10-11 - The Third Trumpet

¹⁰ The third angel sounded, and a great star fell from the sky, burning like a torch, and it fell on one third of the rivers, and on the springs of the waters. ¹¹ The name of the star is called "Wormwood." One third of the waters became wormwood. Many people died from the waters, because they were made bitter.