عَنْ أَبِی هُرَيْرَةَ، قَالَ قَالَ رَسُولُ اللّٰهِ صَلَّى اللهُ عَلَيْهِ وَسَلَّمَ أَتَاكُمْ رَمَضَانُ شَهْرٌ مُبَارَكٌ فَرَضَ اللہُ عَزَّوَجَلَّ عَلَيْكُمْ صِيَامَهُ تُفْتَحُ فِيهِ أَبْوَابُ السَّمَاءِ وَتُغْلَقُ فِيهِ أَبْوَابُ الْجَحِيمِ وَتُغَلُّ فِيهِ مَرَدَةُ الشَّيَاطِينِ لِلہِ فِيهِ لَيْلَةٌ خَيْرٌ مِنْ أَلْفِ شَهْرٍ مَنْ حُرِمَ خَيْرَهَا فَقَدْ حُرِمَ
Hazrat Abu Hurairah, may Allah be pleased with him, narrates that the Holy Prophet, peace and blessings of Allah be upon him, said:
“Ramadan, a blessed month, has come to you during which Allah, the Mighty and Sublime, has made it obligatory for you to fast. In it, the doors of Heaven are opened, the doors of Hell are closed and the rebellious satans are chained up. In it, Allah has a night which is better than a thousand months. Whoever is deprived of its goodness has indeed been deprived of all good.”
(Sunan al-Nasa‘i, Kitab al-Siyam, Hadith 2106)