Mishkat al-Masabih · Book 4 · Hadith 1079
وَعَن أم الدَّرْدَاء قَالَتْ: دَخَلَ عَلَيَّ أَبُو الدَّرْدَاءِ وَهُوَ مُغْضَبٌ فَقُلْتُ: مَا أَغْضَبَكَ؟ قَالَ: وَاللَّهِ مَا أَعْرِفُ مِنْ أَمْرِ أُمَّةِ مُحَمَّدٍ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ شَيْئًا إِلَّا أَنَّهُمْ يُصَلُّونَ جَمِيعًا. رَوَاهُ البُخَارِيّ
Umm ad-Darda’ said that on one occasion Abud Darda’ was angry when he came in, and on her asking what had made him angry, he replied, “I swear by God that the only good thing I know about Muhammad’s people is that they p…