At-Tawbah 9:81

فَرِحَ ٱلْمُخَلَّفُونَ بِمَقْعَدِهِمْ خِلَـٰفَ رَسُولِ ٱللَّهِ 📿 Divine Name Allāh ٱللَّهُ The One True God, The Divine Essence Generate Calligraphy وَكَرِهُوٓا۟ أَن يُجَـٰهِدُوا۟ بِأَمْوَٰلِهِمْ وَأَنفُسِهِمْ فِى سَبِيلِ ٱللَّهِ 📿 Divine Name Allāh ٱللَّهُ The One True God, The Divine Essence Generate Calligraphy وَقَالُوا۟ لَا تَنفِرُوا۟ فِى ٱلْحَرِّ ۗ قُلْ نَارُ جَهَنَّمَ أَشَدُّ حَرًّا ۚ لَّوْ كَانُوا۟ يَفْقَهُونَ

Fariḥa l-mukhalafūna bimaqʿadihim khilāfa rasūli l-lahi wakarihū an yujāhidū bi-amwālihim wa-anfusihim fī sabīli l-lahi waqālū lā tanfirū fī l-ḥari qul nāru jahannama ashaddu ḥarran law kānū yafqahūna

Those who remained behind¹ rejoiced in their staying [at home] after [the departure of] the Messenger of Allāh and disliked to strive with their wealth and their lives in the cause of Allāh and said, "Do not go forth in the heat." Say, "The fire of Hell is more intense in heat" - if they would but understand.