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كتاب التفسير
65  
Prophetic Commentary on the Qur'an (Tafseer of the Prophet (pbuh))
(1)
"And With Him are the keys of the Ghaib, (all that is hidden), none knows them but He..." (V.6:59)
(1)
Sahih al-Bukhari 4627

Narrated `Abdullah:

Allah's Messenger (ﷺ) said, "The key of the Unseen are five: Verily with Allah (Alone) is the knowledge of the Hour He sends down the rain and knows what is in the wombs. No soul knows what it will earn tomorrow, and no soul knows in what land it will die. Verily, Allah is All-Knower, All-Aware." (31.34)

حَدَّثَنَا عَبْدُ الْعَزِيزِ بْنُ عَبْدِ اللَّهِ، حَدَّثَنَا إِبْرَاهِيمُ بْنُ سَعْدٍ، عَنِ ابْنِ شِهَابٍ، عَنْ سَالِمِ بْنِ عَبْدِ اللَّهِ، عَنْ أَبِيهِ، أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم قَالَ ‏ "‏ مَفَاتِحُ الْغَيْبِ خَمْسٌ إِنَّ اللَّهَ عِنْدَهُ عِلْمُ السَّاعَةِ، وَيُنَزِّلُ الْغَيْثَ، وَيَعْلَمُ مَا فِي الأَرْحَامِ، وَمَا تَدْرِي نَفْسٌ مَاذَا تَكْسِبُ غَدًا، وَمَا تَدْرِي نَفْسٌ بِأَىِّ أَرْضٍ تَمُوتُ، إِنَّ اللَّهَ عَلِيمٌ خَبِيرٌ ‏"‏‏.‏
Reference : Sahih al-Bukhari 4627
In-book reference : Book 65, Hadith 149
USC-MSA web (English) reference : Vol. 6, Book 60, Hadith 151
  (deprecated numbering scheme)