‏البيوع : Hadeeth No:3684 Zaid b. Thabit (Allaah be pleased with him) reported Allaah's Messenger (sallAllaahu alayhi wa sallam) granting concession in case of 'ariyya transactions and that implies selling of (dry dates for fresh dates) according to a measure....

‏الزهد والرقائق‏ : Hadeeth No:7116 Jundub reported Allaah's Messenger (sallAllaahu alayhi wa sallam) as saying: He who wants to publicise (his deeds), Allaah will publicise (his humility), and he who makes a hypocritical display (of his deeds), Allaah will make a display of him....