صحيح البخاري
Sahih Bukhari
كتاب التوحيد
The Book of Tauhid (Islamic Monotheism)
بَابُ قَوْلِ اللَّهِ تَعَالَى: {وَأَسِرُّوا قَوْلَكُمْ أَوِ اجْهَرُوا بِهِ إِنَّهُ عَلِيمٌ بِذَاتِ الصُّدُورِ أَلاَ يَعْلَمُ مَنْ خَلَقَ وَهُوَ اللَّطِيفُ الْخَبِيرُ} :
(44) Chapter. The Statement of Allah: “And whether you keep your talk secret or disclose it. Verily, He is the All-Knower of what is in the breasts (of men). Should not He Who has created know? And He is the Most Kind and Coueteous (to His slaves), All-Aware (of everything).” (V.67:13,14)
Hadith 7526
حَدَّثَنَا عُبَيْدُ بْنُ إِسْمَاعِيلَ ، حَدَّثَنَا أَبُو أُسَامَةَ ، عَنْ هِشَامٍ ، عَنْ أَبِيهِ ، عَنْ عَائِشَةَ رَضِيَ اللَّهُ عَنْهَا ، قَالَتْ : " نَزَلَتْ هَذِهِ الْآيَةُ : وَلا تَجْهَرْ بِصَلاتِكَ وَلا تُخَافِتْ بِهَا سورة الإسراء آية 110 فِي الدُّعَاءِ " .
Narrated `Aisha: The Verse:-- '(O Muhammad!) Neither say your prayer aloud nor say it in a low tone.' (17.110) was revealed in connection with the invocations.
