"When the Muslims arrived in Al-Madinah they used to gather and try to figure out the time for prayer, and no one gave the call to prayer. One day they spoke about that; some of them said: 'Let us use a bell like the Christians do;' others said, 'No, a horn like the Jews have.' 'Umar, may ,Allah be pleased with him, said: 'Why don't you send a man to announce the time of prayer?' The Messenger of Allah (S.A.W) said: 'O Bilal, get up and give the call to prayer.'"

It was narrated from Abu Mahdhurah that the Messenger of Allah (S.A.W) taught him the Adhan with nineteen phrases and the Iqamah with seventeen phrases, then Abu Mahdhurah counted them as nineteen and seventeen.

"I came to the Prophet (S.A.W) with a cousin of mine" - on an another occasion he said: "with a companion of mine" - "and he said: 'When the two of you travel, call the Adhan and the Iqamah, and let the older of you lead the prayer.'"

"Bilal calls the Adhan during the night, so eat and drink until Ibn Umm Maktum calls (the Adhan)"

"I used to call the Adhan for the Messenger of Allah (S.A.W) and in the first Adhan of Fajr I used to Say: 'Hayya 'ala al-falah, as-salatu khairun minan-nawm, as-salatu khairun minan-nawm, Allahu Akbar Allahu Akbar, la ilaha illallah (Come to prosperity, prayer is better than sleep, prayer is better than sleep, Allah is the Greatest, Allah is the Greatest, there is none worthy of worship except Allah).'"

"The final words of the Adhan of Bilal were: 'Allahu Akbar, Allahu Akbar, Allahu Akbar; La ilaha illallah (Allah is the Greatest, Allah is the Greatest, there is none worthy of worship except Allah.)'"

"Al-Aswad bin Yazid narrated to me from Abu Mahdhurah that the final words of the Adhan are: 'La ilaha illahha (there is none worthy of worship except Allah).'"

"The Messenger of Allah (S.A.W) traveled until he came to 'Arafah, where he found that the tent had been pitched for him in Namirah, so he stopped there. Then when the sun had passed its zenith he called for Qaswa'[1] and she was saddled for him. Then when he reached the bottom of the valley he addressed the people. Then Bilal called the Adhan, then he said the Iqamah and he prayed Zuhr, then he said the Iqamah and prayed 'Asr, and he did not offer any prayer in between them."[1] The name of the Prophet's (ﷺ) mount which was a she-camel.

"The Messenger of Allah (S.A.W) moved until he came to Al-Muzdalifah, where he prayed Maghrib and 'Isha' with one Adhan and two Iqamahs, and he did not offer any prayer in between them."

It was narrated from Ibn 'Umar that he prayed in Jam'a with the Messenger of Allah (S.A.W) with one Iqamah.

"I heard the Messenger of Allah (ﷺ) say: 'Your Lord is pleased with a shepherd high in the mountains who calls the Adhan for the prayer and prays. Allah says: 'Look at this slave of Mine; he calls the Adhan and Iqamah for the prayer and fears Me. I have forgiven My slave and admitted him to Paradise.'"

"I heard Mu'awiyah say: 'I heard the Messenger of Allah (S.A.W), when he heard the Mu'adhdhin, repeating what he said.'"

"I heard the Messenger of Allah (S.A.W) say: 'When you hear the Mu'adhdhin then say what he says, and do Salah upon me, for whoever does Salah upon me once, Allah will Salah upon him ten (times). Then ask Allah to grant me Al-Wasilah, which is a position in paradise which only one of the slaves of Allah will attain, and I hope that I will be the one. Whoever asks for Al-Wasilah for me, will be entitled to my intercession.'"

"Whoever says, when he hears the Mu'adhdhin: 'Ashhadu an la ilaha illallah wahdahu la sharika lahu wa anna Muhammadan 'abduhu wa Rasuluhu, raditu Billahi Rabban, wa bil-Islami dinan was bi Muhammadin Rasula (I bear witness that there is none worthy of worship except Allah alone, with no partner or associate, and that Muhammad is the His slave and Messenger; I am content with Allah as my Lord, Islam as my religion and Muhammad as my Messenger),' his sins will be forgiven."

"The Messenger of Allah (S.A.W) said: 'Between each two Adhans [1] there is a prayer, between each two Adhans there is a prayer, between each two Adhans there is a prayer, for whoever wants to do it."[1]Meaning, between the Adhan and Iqamah.

"When the Mu'adhdhin called the Adhan, some of the Companions of the Prophet (S.A.W) would get up and rush to the pillars (in the Masjid) and pray until the Prophet (S.A.W) came out and they were like that. They would pray before Maghrib and there was nothing between the Adhan and Iqamah."

"A man left the Masjid after the call to prayer had been given, and Abu Hurairah said: 'This man has indeed disobeyed Abu Al-Qasim (S.A.W).'"

"At the time of the Messenger of Allah (S.A.W) the phrases of the Adhan were said twice and the phrases of the Iqamah were said once, except that you should say: 'Qad Qamatis-Salah, Qad Qamatis-Salah (prayer is about to begin, prayer is about to begin).'"

"Recite it to me." He said, "Allahu Akbar, Allahu Akbar (Allah is the greatest, Allah is the greatest), Ashhadu an la ilaha illallah (I bear witness that there is none worthy of worship except Allah) - twice. Ashhadu anna Muhammadan Rasulallah (I bear witness that Muhammad is the messenger of Allah) - twice. Then he said in a lower voice which those around him could here: Ashhadu an la ilaha ill-Allah (I bear witness that there is none worthy of worship except Allah) - twice. Ashhadu anna Muhammadan Rasulallah (I bear witness that Muhammad is the messenger of Allah) - twice, Hayya'ala as-salah (come to prayer) - twice, Hayya alal-falah (come to prosperity) - twice, Allahu Akbar Allahu Akbar la ilaha illallah (Allah is the Greatest, Allah is the Greatest, there is none worthy of worship except Allah).[1] Bishir bin Mu'adh who heard it from Ibrahim, and from whom An-Nasa'i is reporting it, is the one who is asking for the Adhan to be recited to him.