37.490 http://www.mohammeds-koran.com/texts/hadith/bukhari/37/37.490 http://www.mohammeds-koran.com/@@site-logo/Jihad_Sword_White_Background.png 37.490 Narrated Anas: Abdur-Rahman bin 'Auf came to us and Allah's Apostle established a bond of brotherhood between him and Sad bin Rabi'a.