مشكوة المصابيح
Mishkat al-Masabih
كتاب الصلاة
The Book of Prayer
(مَا حُكْمُ مَنْ أَتَمَّ صَلَاةَ الْمَغْرِبِ وَالْفَجْرِ ثُمَّ وَجَدَ الْجَمَاعَةَ)
(What is the ruling for the one who completed Maghrib and Fajr prayers but then finds the congregation)
Hadith 1158
وَعَنْ نَافِعٍ قَالَ: إِنَّ عَبْدَ اللَّهِ بْنَ عُمَرَ كَانَ يَقُولُ: مَنْ صَلَّى الْمَغْرِبَ أَوِ الصُّبْحَ ثُمَّ أَدْرَكَهُمَا مَعَ الْإِمَامِ فَلَا يَعُدْ لَهما. رَوَاهُ مَالك
Nafi‘ said that Ibn ‘Umar used to say, “If anyone prays the sunset or the morning prayer and then comes when the imam is praying them, he must not say them over again.” Malik transmitted it.
