إنَّ أَبْوَابَ السَّمَاءِ تُفَتَّحُ فِی أَوَّلِ لَیْلَهٍ مِنْ شَهْرِ رَمَضَانَ وَ لَا تُغْلَقُ إِلَى آخِرِ لَیْلَهٍ مِنْه
When the first night of Ramadan comes, the doors of the skies are opened; none of them is closed until the last night of the Ramadan.
Bihar Al-anwar V.93, p.344
source : erfan.ir
