سنن نسائي
Sunan an-Nasa'i
كتاب المواقيت
The Book of the Times (of Prayer)
بَابُ : الْحَالِ الَّتِي يُجْمَعُ فِيهَا بَيْنَ الصَّلاَتَيْنِ
Chapter: Situations During Which It Is Permissible To Combine Two Prayers
Hadith 599
أَخْبَرَنَا قُتَيْبَةُ بْنُ سَعِيدٍ ، عَنْ مَالِكٍ ، عَنْ نَافِعٍ ، عَنْ ابْنِ عُمَرَ ، أَنّ رَسُولَ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ كَانَ " إِذَا جَدَّ بِهِ السَّيْرُ جَمَعَ بَيْنَ الْمَغْرِبِ وَالْعِشَاءِ " .
It was narrated from Ibn 'Umar that if the Messenger of Allah (ﷺ) was in a hurry to travel, he would combine Maghrib and 'Isha'.
