عَنْ أَبِي مُوسَى الْأَشْعَرِيِّ رَضِيَ اللَّهُ عَنْهُ عَنِ النَّبِيِّ صَلَّى اللَّهُ عَلَيْهِ وَآلِهِ وَسَلَّمَ قَالَ: ((مَنْ صَامَ الدَّهْرَ ضُيِّقَتْ عَلَيْهِ جَهَنَّمُ هَكَذَا)) وَقَبَضَ كَفَّهُ
It is narrated from Sayyiduna Abu Musa Ash'ari, may Allah be pleased with him, that the Noble Prophet, peace and blessings be upon him and his family, said: Whoever fasts continuously, Hell will be made so narrow for him. Along with this, he described the state by closing his palm.