Arabic : Book 9, Hadith 333
Malik Muwatta: Hadith 333
9. Shortening the Prayer
موطأ مالك
333
Malik Muwattaوَحَدَّثَنِي عَنْ مَالِكٍ، عَنْ نَافِعٍ، أَنَّ عَبْدَ اللَّهِ بْنَ عُمَرَ، كَانَ إِذَا جَمَعَ الأُمَرَاءُ بَيْنَ الْمَغْرِبِ وَالْعِشَاءِ فِي الْمَطَرِ جَمَعَ مَعَهُمْ .
Yahya related to me from Malik from Nafi that Abdullah ibn Umar used to join the prayer along with the amirs if they joined maghrib and isha in the rain.
Reference: USC-MSA web (English) : Book 9, Hadith 5
Arabic : Book 9, Hadith 333
Arabic : Book 9, Hadith 333