وَحَدَّثَنِي عَنْ مَالِكٍ، عَنِ ابْنِ شِهَابٍ، عَنْ سَعِيدِ بْنِ الْمُسَيَّبِ، أَنَّهُ قَالَ مَا صَلاَةٌ يُجْلَسُ فِي كُلِّ رَكْعَةٍ مِنْهَا ثُمَّ قَالَ سَعِيدٌ هِيَ الْمَغْرِبُ إِذَا فَاتَتْكَ مِنْهَا رَكْعَةٌ وَكَذَلِكَ سُنَّةُ الصَّلاَةِ كُلُّهَا .
Yahya related to me from Malik from Ibn Shihab that Said ibn al-Musayyab said, "Which prayer is it when you remain in the sittingposition in every raka?'' Said said, "It is maghrib when you miss oneraka, and that is the sunna in all the prayers." Translation Not Available
Book Ref: Muwatta Imam Malik Book 9 Hadith 414
Web Ref: Muwatta Imam Malik Book 9 Hadith 83