Matthew 17:5

5While yetἔτιheαὐτοῦwas speakingλαλοῦντοςbeholdἰδοὺa cloudνεφέληbrightφωτεινὴovershadowedἐπεσκίασενthemαὐτούς,andκαὶbeholdἰδοὺa voiceφωνὴout ofἐκtheτῆςcloudνεφέληςsayingλέγουσα·ThisΟὗτόςisἐστινtheὁSonυἱόςof Meμουtheὁbelovedἀγαπητός,inἐνwhomᾧI am well pleasedεὐδόκησα·Listenἀκούετεto Himαὐτοῦ.

[In] his still speaking, behold, a bright cloud overshadowed them, and behold, a voice out of the cloud, saying, “This is My Son, the Beloved, in whom I am well pleased. Listen to Him!”