Surah Az-Zukhruf, Verse 33
Translation — Sahih International
And if it were not that the people would become one community [of disbelievers], We would have made for those who disbelieve in the Most Merciful - for their houses - ceilings and stairways of silver upon which to mount
Source
Kur'an-ı Kerim, Zuhruf Suresi 43:33
https://kuran.diyanet.gov.tr/mushaf/kuran-meal-2/43-suresi-33-ayet