25 Then there came a voice from above the vault over their heads as they stood with lowered wings.

Read Ezekiel 1:25 Using Other Translations

And there was a voice from the firmament that was over their heads, when they stood, and had let down their wings.
And there came a voice from above the expanse over their heads. When they stood still, they let down their wings.
As they stood with wings lowered, a voice spoke from beyond the crystal surface above them.