G0191–ἀκούω–akouō

The Spirit and the bride say, "Come!" He who hears, let him say, "Come!" He who is thirsty, let him come. He who desires, let him take the water of life freely.

ἀκούων akouōn “hearing”

I testify to everyone who hears the words of the prophecy of this book, if anyone adds to them, may God add to him the plagues which are written in this book.

ἀκούοντι akouonti “is hearing”