إذا استَهَلَّ رَمَضانُ غُلِّقَت أبوابُ النارِ، و فُتِحَت إبوابُ الجِنانِ، و صُفِّدَتِ الشَّیطانُ
The messenger of Islam (saw) stated: when the crescent of the Ramadhan month appears, the gates of the Hellfire are closed and the gates of Paradise are opened and the devils are shackled and chained.
Bihar Al-anwar, V. 93, p.348
source : erfan.ir
