[Machine] Umar, Al-Hasan, Al-Husayn, Ibn Zubeir, and Abu Darda (may Allah be pleased with them) prayed them (i.e., Dhuhr and Asr) together, Ibn Umar, after the Fajr prayer, and these (i.e., Al-Hasan, Al-Husayn, Ibn Zubeir, and Abu Darda), after the Asr prayer.
عُمَرَ وَالْحَسَنِ وَالْحُسَيْنِ وَابْنِ الزُّبَيْرِ وَأَبِي الدَّرْدَاءِ ؓ أَنَّهُمْ صَلَّوْهُمَا ابْنُ عُمَرَ بَعْدَ صَلَاةِ الصُّبْحِ وَهَؤُلَاءِ بَعْدَ صَلَاةِ الْعَصْرِ