كتاب الفرائض
23  
The Book of the Rules of Inheritance
(3)
Chapter: The Last Verse To Be Revealed Was The Verse Of Kalalah
(3)
باب آخِرِ آيَةٍ أُنْزِلَتْ آيَةُ الْكَلاَلَةِ ‏‏
Sahih Muslim 1618 a

Al-Bara' (Allah be pleased with him) reported that the last verse revealed in the Holy Qur'an is:

" They ask thee for a religious verdict; say: Allah gives you a religious verdict about Kalala (the person who has neither parents nor children)" (iv 177).
حَدَّثَنَا عَلِيُّ بْنُ خَشْرَمٍ، أَخْبَرَنَا وَكِيعٌ، عَنِ ابْنِ أَبِي خَالِدٍ، عَنْ أَبِي إِسْحَاقَ، عَنِ الْبَرَاءِ، قَالَ آخِرُ آيَةٍ أُنْزِلَتْ مِنَ الْقُرْآنِ ‏{‏ يَسْتَفْتُونَكَ قُلِ اللَّهُ يُفْتِيكُمْ فِي الْكَلاَلَةِ‏}
Reference : Sahih Muslim 1618a
In-book reference : Book 23, Hadith 13
USC-MSA web (English) reference : Book 11, Hadith 3939
  (deprecated numbering scheme)