Revelation 11:19

19 Then God’s temple in heaven was opened, and within his temple was seen the ark of his covenant. And there came flashes of lightning, rumblings, peals of thunder, an earthquake and a severe hailstorm.

Read Revelation 11:19 Using Other Translations

And the temple of God was opened in heaven, and there was seen in his temple the ark of his testament: and there were lightnings, and voices, and thunderings, and an earthquake, and great hail.
Then God's temple in heaven was opened, and the ark of his covenant was seen within his temple. There were flashes of lightning, rumblings, peals of thunder, an earthquake, and heavy hail.
Then, in heaven, the Temple of God was opened and the Ark of his covenant could be seen inside the Temple. Lightning flashed, thunder crashed and roared, and there was an earthquake and a terrible hailstorm.