10.3638 http://mohammeds-koran.com/texts/hadith/sahih-muslim/10/10.3638 http://mohammeds-koran.com/@@site-logo/Jihad_Sword_White_Background.png 10.3638 Ayyub narrated with the same chain of transmitters but with this change of words:" He who buys a goat has the option...."