Quran 43:33 — Ornaments (Al-Zukhruf)

If it were not that all the people might become one (disbelieving) congregation, we would have granted everyone who disbelieves in the Most Gracious mansions with silver roofs, and stairs upon which they could climb.

[43:32] Are they the ones who assign your Lord's mercy? We have assigned their shares in this life, raising some of them above others in ranks, in order to let them serve one another. The mercy from your Lord is far better than any material they may hoard.

[43:34] Their mansions would have impressive gates, and luxurious furnishings.