First, Second and Third Hadīth of the day

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*First hadīth Of The Day*

حَدَّثَنَا  مُحَمَّدُ بْنُ يُوسُفَ، قَالَ حَدَّثَنَا سُفْيَانُ، عَنْ خَالِدٍ  الْحَذَّاءِ، عَنْ أَبِي قِلاَبَةَ، عَنْ مَالِكِ بْنِ الْحُوَيْرِثِ،  قَالَ أَتَى رَجُلاَنِ النَّبِيَّ صلى الله عليه وسلم يُرِيدَانِ السَّفَرَ  فَقَالَ النَّبِيُّ صلى الله عليه وسلم ‏"‏ إِذَا أَنْتُمَا خَرَجْتُمَا فَأَذِّنَا ثُمَّ أَقِيمَا ثُمَّ لِيَؤُمَّكُمَا أَكْبَرُكُمَا ‏"
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 Narrated Malik bin Huwairith:                        Two men came to the Prophet (ﷺ) with the intention of a journey. The Prophet (ﷺ) said, "When (both of) you  set out, pronounce Adhan and then Iqama and the oldest of you should lead the prayer."


Sahih Bukhari
 (Call to Prayers (Adhaan))
Reference : Sahih al-Bukhari 630
In-book reference : Book 10, Hadith 27
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*Second Hadīth Of The Day*

حَدَّثَنَا  مُحَمَّدُ بْنُ الْمُثَنَّى، قَالَ حَدَّثَنَا عَبْدُ الْوَهَّابِ، قَالَ  حَدَّثَنَا أَيُّوبُ، عَنْ أَبِي قِلاَبَةَ، قَالَ حَدَّثَنَا مَالِكٌ،  أَتَيْنَا إِلَى النَّبِيِّ صلى الله عليه وسلم وَنَحْنُ شَبَبَةٌ  مُتَقَارِبُونَ، فَأَقَمْنَا عِنْدَهُ عِشْرِينَ يَوْمًا وَلَيْلَةً،  وَكَانَ رَسُولُ اللَّهِ صلى الله عليه وسلم رَحِيمًا رَفِيقًا، فَلَمَّا  ظَنَّ أَنَّا قَدِ اشْتَهَيْنَا أَهْلَنَا أَوْ قَدِ اشْتَقْنَا سَأَلَنَا  عَمَّنْ تَرَكْنَا بَعْدَنَا فَأَخْبَرْنَاهُ قَالَ ‏"‏ ارْجِعُوا إِلَى أَهْلِيكُمْ  فَأَقِيمُوا فِيهِمْ وَعَلِّمُوهُمْ وَمُرُوهُمْ ـ وَذَكَرَ أَشْيَاءَ  أَحْفَظُهَا أَوْ لاَ أَحْفَظُهَا ـ وَصَلُّوا كَمَا رَأَيْتُمُونِي  أُصَلِّي، فَإِذَا حَضَرَتِ الصَّلاَةُ فَلْيُؤَذِّنْ لَكُمْ أَحَدُكُمْ  وَلْيَؤُمَّكُمْ أَكْبَرُكُمْ ‏"
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 Narrated Malik:                       
We came to the Prophet (ﷺ) and stayed with him for twenty days and nights. We were all young and of  about the same age. The Prophet (ﷺ) was very kind and merciful. When he realized our longing for our  families, he asked about our homes and the people there and we told him. Then he asked us to go back  to our families and stay with them and teach them (the religion) and to order them to do good things.  He also mentioned some other things which I have (remembered or [??] ) forgotten. The Prophet (ﷺ) then  added, "Pray as you have seen me praying and when it is the time for the prayer one of you should  pronounce the Adhan and the oldest of you should lead the prayer.


Sahih Bukhari
 (Call to Prayers (Adhaan))
Reference : Sahih al-Bukhari 631
In-book reference : Book 10, Hadith 28
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*Third Hadīth Of The Day*

حَدَّثَنَا مُسَدَّدٌ، قَالَ  أَخْبَرَنَا يَحْيَى، عَنْ عُبَيْدِ اللَّهِ بْنِ عُمَرَ، قَالَ حَدَّثَنِي  نَافِعٌ، قَالَ أَذَّنَ ابْنُ عُمَرَ فِي لَيْلَةٍ بَارِدَةٍ بِضَجْنَانَ  ثُمَّ قَالَ صَلُّوا فِي رِحَالِكُمْ، فَأَخْبَرَنَا أَنَّ رَسُولَ اللَّهِ  صلى الله عليه وسلم كَانَ يَأْمُرُ مُؤَذِّنًا يُؤَذِّنُ، ثُمَّ يَقُولُ  عَلَى إِثْرِهِ، أَلاَ صَلُّوا فِي الرِّحَالِ‏.‏ فِي اللَّيْلَةِ  الْبَارِدَةِ أَوِ الْمَطِيرَةِ فِي السَّفَرِ‏.‏

 Narrated Nafi`:                       
Once in a cold night, Ibn `Umar pronounced the Adhan for the prayer at Dajnan (the name of a  mountain) and then said, "Pray at your homes", and informed us that Allah's Messenger (ﷺ) used to tell the  Mu'adh-dhin to pronounce Adhan and say, "Pray at your homes" at the end of the Adhan on a rainy or  a very cold night during the journey."


Sahih Bukhari
 (Call to Prayers (Adhaan))
Reference : Sahih al-Bukhari 632
In-book reference : Book 10, Hadith 29