Hazrat Muhammad Sallalah Ho Alaihe Wa Sallam ne farmaya! Munafiq ki teen (3) nishaniyan hein jab baat khy to jhoot khy aur jab uske pas imanat rakhein to khayanat kry aur jab wada kry to khilaf kry. [2749: Volume 4; Sahee Bukhari Shareef] [Ravi: Hazrat Abu Hurairah]