صحيح البخاري Sahih Bukhari كتاب الكسوف The Book of The Eclipses.
بَابُ طُولِ السُّجُودِ فِي الْكُسُوفِ:

(8) Chapter. To prolong the prostrations in the eclipse Salat (prayer).

1 hadith
Hadith 1051
حَدَّثَنَا أَبُو نُعَيْمٍ ، قَالَ : حَدَّثَنَا شَيْبَانُ ، عَنْ يَحْيَى ، عَنْ أَبِي سَلَمَةَ ، عَنْ عَبْدِ اللَّهِ بْنِ عَمْرٍو ، أَنَّهُ قَالَ : " لَمَّا كَسَفَتِ الشَّمْسُ عَلَى عَهْدِ رَسُولِ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ نُودِيَ إِنَّ الصَّلَاةَ جَامِعَةٌ فَرَكَعَ النَّبِيُّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ رَكْعَتَيْنِ فِي سَجْدَةٍ ، ثُمَّ قَامَ فَرَكَعَ رَكْعَتَيْنِ فِي سَجْدَةٍ ، ثُمَّ جَلَسَ ، ثُمَّ جُلِّيَ عَنِ الشَّمْسِ " ، قَالَ : وَقَالَتْ عَائِشَةُ رَضِيَ اللَّهُ عَنْهَا : مَا سَجَدْتُ سُجُودًا قَطُّ كَانَ أَطْوَلَ مِنْهَا .
Narrated `Abdullah bin `Amr: When the sun eclipsed in the lifetime of Allah's Apostle and an announcement was made that the prayer was to be held in congregation. The Prophet performed two bowing in one rak`a. Then he stood up and performed two bowing in one rak`a. Then he sat down and finished the prayer; and by then the (eclipse) had cleared `Aisha said, "I had never performed such a long prostration."
Hadith Reference Sahih Bukhari / The Book of The Eclipses. / Hadith: 1051
Hadith Grading محدثین: أحاديث صحيح البخاريّ كلّها صحيحة