Some reading. Wikipedia:<p>&quot;Along with the Quran (the holy book of Islam), the Sunna makes up the two primary sources of Islamic theology and law.[1][3] The Sunna is also defined as &quot;a path, a way, a manner of life&quot;; &quot;all the traditions and practices&quot; of the Islamic prophet that &quot;have become models to be followed&quot; by Muslims.&quot;<p>An example, on sunnahonline.com:<p>&quot;The Story of the 600-700 Jews Beheaded by the Prophet sallallahu &#x27;alayhi wa sallam at Banu Qurayzah in 5H&quot;<p><a href="http:&#x2F;&#x2F;sunnahonline.com&#x2F;library&#x2F;history-of-islam&#x2F;287-story-of-the-prisoners-of-the-battle-of-badr-the" rel="nofollow">http:&#x2F;&#x2F;sunnahonline.com&#x2F;library&#x2F;history-of-islam&#x2F;287-story-o...</a>