Sura al-Kahf 18:29

وَقُلِ ٱلْحَقُّ مِن رَّبِّكُمْ فَمَن شَآءَ فَلْيُؤْمِن وَمَن شَآءَ فَلْيَكْفُرْ إِنَّآ أَعْتَدْنَا لِلظَّٰلِمِينَ نَارًا أَحَاطَ بِهِمْ سُرَادِقُهَا وَإِن يَسْتَغِيثُوا۟ يُغَاثُوا۟ بِمَآءٍ كَٱلْمُهْلِ يَشْوِى ٱلْوُجُوهَ بِئْسَ ٱلشَّرَابُ وَسَآءَتْ مُرْتَفَقًا

wa-quli l-ḥaqqu min rabbikum fa-man shāʾa fa-l-yuʾmin wa-man shāʾa fa-l-yakfur innā aʿtadnā lil-ẓālimīna nāran aḥāṭa bihim surādiquhā wa-in yastaghīthū yughāthū bi-māʾin ka-l-muhli yashwī l-wujūha biʾsa l-sharābu wa-sāʾat murtafaqan

Say, "The truth is from your Lord": Let him who will believe, and let him who will, reject (it): for the wrong-doers We have prepared a Fire whose (smoke and flames), like the walls and roof of a tent, will hem them in: if they implore relief they will be granted water like melted brass, that will scald their faces, how dreadful the drink! How uncomfortable a couch to recline on!

Sura al-Muzzammil 73:11

وَذَرْنِى وَٱلْمُكَذِّبِينَ أُو۟لِى ٱلنَّعْمَةِ وَمَهِّلْهُمْ قَلِيلًا

wa-dharnī wa-l-mukadhdhibīna ūlī l-naʿmati wa-mahhilhum qalīlan

And leave Me (alone to deal with) those in possession of the good things of life, who (yet) deny the Truth; and bear with them for a little while.

Sura al-Ṭāriq 86:17

فَمَهِّلِ ٱلْكَٰفِرِينَ أَمْهِلْهُمْ رُوَيْدًۢا

fa-mahhili l-kāfirīna amhilhum ruwaydan

Therefore grant a delay to the Unbelievers: Give respite to them gently (for awhile).