G1438–ἑαυτοῦ–heautou

he cried out in a loud voice which resembled the roar of a lion. And when he had cried out, each of the seven peals of thunder uttered its own message.

ἑαυτῶν he'autōn “their own”

And when the seven peals of thunder had spoken, I was about to write down what they had said; but I heard a voice from Heaven which told me to keep secret all that the seven peals of thunder had said, and not write it down.

ἑαυτῶν he'autōn “of themselves”

"There shall be no further delay; but in the days when the seventh angel blows his trumpet--when he begins to do so--then the secret purposes of God are realized, in accordance with the good news which He gave to His servants the Prophets."

ἑαυτοῦ he'autou “His own”

She has freely glorified herself and revelled in luxury; equally freely administer torment to her, and woe. For in her heart she boasts, saying, `I sit enthroned as Queen: no widow am I: I shall never know sorrow.'

αὐτὴν autēn “herself”

Let us rejoice and triumph and give Him the glory; for the time for the marriage of the Lamb has come, and His Bride has made herself ready."

ἑαυτήν. he'autēn “herself.”