Quran 2:162 — The Heifer (Al-Baqarah)

Eternally they abide therein. The retribution is never commuted for them, nor are they reprieved.

[2:161] Those who disbelieve and die as disbelievers, have incurred the condemnation of GOD, the angels, and all the people (on the Day of Judgment).

[2:163] Your god is one god; there is no god but He, Most Gracious, Most Merciful.