‏البيوع : Hadeeth No:3636 Abu Huraira (Allaah be pleased with him) reported Allaah's Prophet (sallAllaahu alayhi wa sallam) as saying: lie who buys a goat having its udder tied up has the option to return it within three days. If he returns it he should pay a sa' of dates. Wheat is not essential....

‏الأقضية : Hadeeth No:4259 Sha'bi reported that the scribe of al-Mughira b. Shu'ba said: Mu'awiya wrote to Mughira: Write for me something which you heard from Allaah's Messenger (sallAllaahu alayhi wa sallam) ; and he wrote: I heard Allaah's Messenger (sallAllaahu alayhi wa sallam) as saying. Verily Allaah disapproves three ...