Mark 9:6-8

Amplified Bible

⁶ For he did not [really] know what to say because they were terrified [and stunned by the miraculous sight]. ⁷ Then a cloud formed, overshadowing them, and ^[a]a voice came out of the cloud, “This is My beloved Son. Listen to Him and obey Him!” ⁸ Suddenly they looked around and no longer saw anyone with them, except Jesus alone.