‏البيوع : Hadeeth No:3668 This hadith is reported or the authority of Yahya with the same chain of transmitters up to" until its good condition becomes clear," but lie did not mention what follows (these words)....

‏الصلاة : Hadeeth No:1598 Zuhri reported this hadith with the same chain of transmitters, except this that he made a mention of one year or two years....