(27) باب مَا جَاءَ فِي إِفْرَادِ الإِقَامَةِ
Anas bin Malik narrated:
"Bilal was ordered to make the phrases of the Adhan even, and the phrases of the Iqamah odd." (ID)
Reference (ID): Jami` at-Tirmidhi 193 (ID)
In-book reference (ID): Book 2, Hadith 45 (ID)
English translation (ID): Vol. 1, Book 2, Hadith 193 (ID)