Shortening the Prayers (At-Taqseer)
18/11. Chapter:
Whoever did not offer the Nawafil before and after the (compulsory) Salat during a journey
Sahih Bukhari
حَدَّثَنَا يَحْيَى بْنُ سُلَيْمَانَ، قَالَ حَدَّثَنِي ابْنُ وَهْبٍ، قَالَ حَدَّثَنِي عُمَرُ بْنُ مُحَمَّدٍ، أَنَّ حَفْصَ بْنَ عَاصِمٍ، حَدَّثَهُ قَالَ سَافَرَ ابْنُ عُمَرَ ـ رضى الله عنهما ـ فَقَالَ صَحِبْتُ النَّبِيَّ صلى الله عليه وسلم فَلَمْ أَرَهُ يُسَبِّحُ فِي السَّفَرِ، وَقَالَ اللَّهُ جَلَّ ذِكْرُهُ {لَقَدْ كَانَ لَكُمْ فِي رَسُولِ اللَّهِ أُسْوَةٌ حَسَنَةٌ}.
Narrated Hafs bin `Asim: Ibn `Umar went on a journey and said, "I accompanied the Prophet (ﷺ) and he did not offer optional prayers during the journey, and Allah says: 'Verily! In Allah's Messenger (ﷺ) you have a good example to follow.' " (33.21)
Reference : Sahih al-Bukhari 1101In-book reference : Book 18, Hadith 21USC-MSA web (English) reference : Vol. 2, Book 20, Hadith 205