Revelation 8:10-11

Lexham English Bible

¹⁰ And the third angel blew the trumpet, and a great star burning like a torch fell from heaven, and it fell on a third of the rivers and on the springs of water. ¹¹ And the name of the star was called Wormwood, and a third of the waters became wormwood, and many people died from the waters because they were made bitter.