Al-Adab Al-MufradChapter 31Hadith 663
Full Sharh — Al-Adab Al-Mufrad 663
حَدَّثَنَا إِسْمَاعِيلُ قَالَ: حَدَّثَنِي مَالِكٌ، عَنْ أَبِي حَازِمٍ، عَنْ سَهْلِ بْنِ سَعْدٍ قَالَ: سَاعَتَانِ تُفْتَحُ لَهُمَا أَبْوَابُ السَّمَاءِ، وَقَلَّ دَاعٍ تُرَدُّ عَلَيْهِ دَعْوَتُهُ: حِينَ يَحْضُرُ النِّدَاءُ، وَالصَّفُّ فِي سَبِيلِ اللهِ.
English Translation
Sahl ibn Sa'd said, "There are two hours in which the gates of heaven are opened. At those times very rarely is the supplication of someone who makes supplication rejected:: when the call to prayer has been given and when in battle ranks in the Cause of Allah."
Source
Al-Adab Al-Mufrad(الأدب المفرد)
Supplication
Hadith Number
663