Anas (radiAllahu anhu) narrated that Allah’s Messenger (salAllahu alayhi wasalam) said: ‘A supplication made between the Adhan and Iqamah is not rejected.’ [Ahmad, abu Dawud #521, at-Tirmidhi #212, Sahih al-Jami #3408, an-Nasai and Ibn Hibban graded it sahih (sound)]
