G0191–ἀκούω–akouō

The Spirit and the Bride say, `Come;' and whoever hears, let him say, `Come;' and let those who are thirsty come. Whoever will, let him take the Water of Life, without payment.

ἀκούων akouōn “hearing”

"I solemnly declare to every one who hears the words of the prophecy contained in this book, that if any one adds to those words, God will add to him the plagues spoken of in this book;

ἀκούοντι akouonti “is hearing”