How many Hadith collections make up the Sihah Sitta (the six authentic books)?

Explanation

– The Sihah Sitta, or the six authentic books, comprises Sahih Bukhari, Sahih Muslim, Sunan Abu Dawood, Jami at-Tirmidhi, Sunan an-Nasa’i, and Sunan Ibn Majah.
– These collections are considered the most reliable and widely referenced sources of Hadith within Sunni Islamic scholarship.
– For exams, note that Sahih Bukhari and Sahih Muslim are together referred to as Sahihayn, meaning ‘the two authentic ones,’ and hold the highest status among the six.