7 Then a cloud appeared and covered them, and a voice came from the cloud: “This is my Son, whom I love. Listen to him!”

Read Mark 9:7 Using Other Translations

And there was a cloud that overshadowed them: and a voice came out of the cloud, saying, This is my beloved Son: hear him.
And a cloud overshadowed them, and a voice came out of the cloud, "This is my beloved Son;listen to him."
Then a cloud overshadowed them, and a voice from the cloud said, “This is my dearly loved Son. Listen to him.”