Abu Nu'aym, who is Wahb, said, "I saw Ibn 'Umar and Ibn az-Zubayr making supplication, cupping their palms in front of their faces."

رَأَيْتُ ابْنَ عُمَرَ وَابْنَ الزُّبَيْرِ يَدْعُوَانِ يُدِيرَانِ بِالرَّاحَتَيْنِ عَلَى الْوَجْهِ