Chapter: “Nay! This is a Glorious Qur'an, in Al-Lauh Al-Mahfuz.
Narrated Abu Huraira:I heard Allah's Messenger (ﷺ) saying, "Before Allah created the creations, He wrote a Book (wherein He has written): My Mercy has preceded my Anger." and that (Book) is written with Him over the Throne."
Reference
Sahih al-Bukhari 7553
In-book reference
Book 97, Hadith 178
USC-MSA web (English)
Vol. 9, Book 93, Hadith 643
Translation by Dr. M. Muhsin Khan · Language: EN
Sahih
Arabic Text
وَقَالَ لِي خَلِيفَةُ بْنُ خَيَّاطٍ حَدَّثَنَا مُعْتَمِرٌ، سَمِعْتُ أَبِي، عَنْ قَتَادَةَ، عَنْ أَبِي رَافِعٍ، عَنْ أَبِي هُرَيْرَةَ، عَنِ النَّبِيِّ صلى الله عليه وسلم قَالَ " لَمَّا قَضَى اللَّهُ الْخَلْقَ كَتَبَ كِتَابًا عِنْدَهُ غَلَبَتْ ـ أَوْ قَالَ سَبَقَتْ ـ رَحْمَتِي غَضَبِي. فَهْوَ عِنْدَهُ فَوْقَ الْعَرْشِ ".