Call to Prayers (Adhaan)
10/64. Chapter:
The shortening and perfection of the prayer (by the Imam)
Sahih Bukhari
حَدَّثَنَا أَبُو مَعْمَرٍ، قَالَ حَدَّثَنَا عَبْدُ الْوَارِثِ، قَالَ حَدَّثَنَا عَبْدُ الْعَزِيزِ، عَنْ أَنَسٍ، قَالَ كَانَ النَّبِيُّ صلى الله عليه وسلم يُوجِزُ الصَّلاَةَ وَيُكْمِلُهَا.
Narrated Anas: The Prophet (ﷺ) used to pray a short prayer (in congregation) but used to offer it in a perfect manner.
Reference : Sahih al-Bukhari 706In-book reference : Book 10, Hadith 101USC-MSA web (English) reference : Vol. 1, Book 11, Hadith 674