‏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....

‏التفسير : Hadeeth No:7157 'Urwa reported that he asked 'A'isha about the words of Allaah:" If you fear that you will not be able to observe equity in case of orphan girls" ; the rest of the hadith is the same but with a slight variation of wording....