‏البيوع : Hadeeth No:3708 Jabir b. 'Abdullah (Allaah be pleased with them) reported that Allaah's Messenger (sallAllaahu alayhi wa sallam) forbade the types of sales as described before....

‏السلام : Hadeeth No:5423 This hadith has been reported on the authority of A'mash with the same chain of transmitters....