Sayyiduna Abdullah bin Umar (may Allah be pleased with them both) narrates: In the blessed era of the Prophet (peace and blessings be upon him), the adhan consisted of two, two phrases, and the iqamah consisted of one phrase, however, «قد قامت الصلوۃ» was said twice. (Imam Ibn Hibban, may Allah have mercy on him, says:) The narrator named Abu Ja’far was the imam of the Ansar’s mosque in Kufa; his name is Muhammad bin Muslim bin Mihran bin Muthanna, while the narrator named Abu Muthanna’s name is Muslim bin Muthanna.