‏البيوع : Hadeeth No:3854 Abu Sa'id al-Khudri (Allaah be pleased with him) reported Allaah's Messenger (sallAllaahu alayhi wa sallam) as saying: Gold is to be paid for by gold, silver by silver, wheat by wheat, barley by barley, dates by dates, salt by salt, like by like, payment being made hand to hand. He who made an addit...

‏الصلاة : Hadeeth No:1090 This hadith has been narrated by Abu Ya'fur with the same chain of transmitters up to these words: We have been forbidden from it and no mention of that has been made what follows it....