‏البيوع : Hadeeth No:3620 Abu Huraira reported Allaah's Messenger (may peace'be upon him) as saying: Do not go out to meet riders to enter into transaction with them; none of you must buy in opposition to another, nor must you bid against one another; a townsman must not sell for a man from the desert, and do not tie up udde...

‏الصلاة : Hadeeth No:2100 Mas'ud b. al-Hakam al-Ansari informed Nafi' that he had heard Hadrat 'Ali (may Allaah be pleased with him), son of Abu Talib, say about the biers: Verily, the Prophet (sallAllaahu alayhi wa sallam) used to stand first but later on kept sitting; but it is also narrated that Nafi' ibn Jubair saw Waqid...