(6) باب إِفْرَادِ الإِقَامَةِ
It was narrated that Anas said:
"Bilal was commanded to say the phrases of the Adhan twice and the phrases of the Iqamah once." (AR)
Reference (AR): Sunan Ibn Majah 730 (AR)
In-book reference (AR): Book 3, Hadith 25 (AR)
English translation (AR): Vol. 1, Book 3, Hadith 730 (AR)