‏الصلاة : Hadeeth No:960 Al-Bara' reported: They (the Companions) said prayer with the Messenger of Allaah (sallAllaahu alayhi wa sallam), and they bowed when he (the Prophet) bowed. and when he raised his head after bowing, he pronounced:" Allaah listened to him who praised Him," and we kept standing till we saw him placin...

‏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...