17:8
عَسَىٰ رَبُّكُمْ أَن يَرْحَمَكُمْ ۚ وَإِنْ عُدتُّمْ عُدْنَا ۘ وَجَعَلْنَا جَهَنَّمَ لِلْكَـٰفِرِينَ حَصِيرًا
ʿasā rabbukum an yarḥamakum wa-in ʿudttum ʿud'nā wajaʿalnā jahannama lil'kāfirīna ḥaṣīran
Your Lord may yet have mercy on you, but if you do the same again, so shall We: We have made Hell a prison for those who defy [Our warning].
[And We said in the Taurât (Torah)]: "It may be that your Lord may show mercy unto you, but if you return (to sins), We shall return (to Our Punishment). And We have made Hell a prison for the disbelievers.