مُوَطَّأُ مَالِكٍ
Muwatta Malik 252
Prayer in Ramadan
وَحَدَّثَنِي عَنْ مَالِكٍ، عَنْ دَاوُدَ بْنِ الْحُصَيْنِ، أَنَّهُ سَمِعَ الأَعْرَجَ، يَقُولُ مَا أَدْرَكْتُ النَّاسَ إِلاَّ وَهُمْ يَلْعَنُونَ الْكَفَرَةَ فِي رَمَضَانَ . قَالَ وَكَانَ الْقَارِئُ يَقْرَأُ سُورَةَ الْبَقَرَةِ فِي ثَمَانِ رَكَعَاتٍ فَإِذَا قَامَ بِهَا فِي اثْنَتَىْ عَشْرَةَ رَكْعَةً رَأَى النَّاسُ أَنَّهُ قَدْ خَفَّفَ .
Yahya related to me from Malik from Da'ud ibn al-Husayn that he heard al-Araj say, "I never saw the people in Ramadan, but that they were cursing the disbelievers." He added, "The reciter of Qur'an used to recite surat al-Baqara in eight rakas and if he did it in twelve rakas the people would think that he had made it easy."
Arabic/English book reference: Book 6, Hadith 6