(3) باب آخِرِ آيَةٍ أُنْزِلَتْ آيَةُ الْكَلاَلَةِ
Aba Ishaq reported this hadith on the authority of al-Bara' (Allah be pleased with him) with a slight variation of words, viz. the last sura that was revealed complete.
Reference: Sahih Muslim 1618 d
In-book reference: Book 23, Hadith 16
USC-MSA web (English) reference(deprecated numbering scheme): Book 11, Hadith 3942