Azaan Iqamat

Prophetic sayings regarding Azaan Iqamat are mentioned below

1-Sahih Muslim Vol 1, chapter 2, 838-2-378, pg 484 The book of As-Salaat

The command to say the phrases of the Azaan twice and the phrases of the Iqamat once, except the phrase “Prayer is about to begin” which is to be said twice

In the name of Allah, Most Compassionate, Eternally Mercifulبِسْمِ اللهِ الرَّحْمَانِ الرَّحِيْمِ
It was narrated that Anas (RA) said, “Bilal was ordered to say the phrases of the Azaan twiceحَ
and the phrases of the Iqamat once”

2-Sahih Muslim Vol 1, chapter 7, 849-11-384, pg 488 The book of As-Salaat

It is recommended for the one who hears the Mu’azzin to repeat his words, then to send salaat upon the Prophet (SAW) and ask Allah (SWT) to grant him Al-Wasilah

In the name of Allah, Most Compassionate, Eternally Mercifulبِسْمِ اللهِ الرَّحْمَانِ الرَّحِيْمِ
It was narrated from Abdullah bin Amr bin Al-As (RA) that he heard the Prophet (SAW) say, “When you hear the
Mu’azzin say what he says, then send salat upon me for whoever sends salat upon me Allah (SWT) will send salat 
upon him tenfold, then ask Allah (SWT) to grant me wasilah, for it is a station in Paradise which only one of the slaves
of Allah (SWT) will attain, and I hope that I will be the one. Whoever asks for Al-Wasilah for me, my intercession will be
permissible for him.”