‏البيوع : Hadeeth No:3866 Fadala b. 'Ubaid reported: We were in the company of Allaah's Messenger ( sallAllaahu alayhi wa sallam) on the day (of the Victory of) Khaibar, and made transaction with the Jews for the 'uqiya of gold for the dinars or three (gold coins), whereupon Allaah's Messenger (sallAllaahu alayhi wa sallam) ...

‏الحج : Hadeeth No:2866 This hadith has been narrated on the authority of Qatada with the same chain of transmitters but with this variation (of words):" When Allaah's Prophet (sallAllaahu alayhi wa sallam) came to Dhu'l-Hulaifa" and he made no mention (of the fact) that he led the Zuhr prayer....