Hazrat ANAS (radi-Allahu-anhu) se marvi:Jannat me ek nehr he jise RAJAB kehte hen jo Dudh se ziada Safed or Shehd se ziada Mithi he to jo koi RAJAB ka ek roza rakhe to ALLAH azza.wa.jal use us nehr se serab karega (Shob-ul-Iman J-3 P-367)