Al-Sunan al-Sughra (Arabic: السنن الصغرى), also known as Sunan an-Nasa'i (Arabic: سنن النسائي), is one of the Kutub al-Sittah (six major hadiths), and was collected by Al-Nasa'i (214 – 303 AH; c. 829 – 915 CE).
Sunnis regard this collection as the fifth most important of their six major hadith collections.Al-Mujtaba (English: the selected) has about 5,270 hadiths, including repeated narrations, which the author selected from his larger work, As-Sunan al-Kubra. It is considered the most authentic book of hadith (narrations of Prophet Muhammad) after the Sahihayn (Sahih al-Bukhari & Sahih Muslim) by most scholars of hadith.