Chapter on the Number of Phrases in the Adhan and Iqamah, and Their Description

And what was narrated by Sa‘d from Ahmad ibn Muhammad from al-Husayn ibn Sa‘id from Safwan ibn Yahya from Abdullah ibn Sinan: Abu Abdillah عليه السلام said: “The Iqamah is once, once, except for the statement ‘Allahu Akbar, Allahu Akbar’, for it is said twice.”