Verse 17

وَٱلْمَلَكُ عَلَىٰٓ أَرْجَآئِهَا وَيَحْمِلُ عَرْشَ رَبِّكَ فَوْقَهُمْ يَوْمَئِذٍ ثَمَـٰنِيَةٌ

And the angels will be all around. And they will carry the throne of your Lord above them on that day when everything shall be based on eight.