‏الصلاة : Hadeeth No:855 Anas b. Malik reported. The Messenger of Allaah (sallAllaahu alayhi wa sallam) said: Perform bowing and prostration well. By Allaah. I see you even if you are behind me, or he said'. (1 see you) behind my back when you bow or prostrate....

‏البيوع : Hadeeth No:3813 Abu Zubair heard Jabir b. 'Abdullah (Allaah be pleased with him) saying: Allaah's Messenger (sallAllaahu alayhi wa sallam) ordered us to kill dogs, and we carried out this order so much so that we also kill the dog coming with a woman from the desert. Then Allaah's Prophet (sallAllaahu alayhi wa sal...