We used to offer the afternoon prayer (at such a time) that a person would go to Bani 'Amr b. Auf and he would find them busy offering the afternoon prayer.
كُنَّا نُصَلِّي الْعَصْرَ ثُمَّ يَخْرُجُ الإِنْسَانُ إِلَى بَنِي عَمْرِو بْنِ عَوْفٍ فَيَجِدُهُمْ يُصَلُّونَ الْعَصْرَ
We used to pray the ʿAsr prayer and after that if someone happened to go to the tribe of Bani ʿAmr bin ʿAuf, he would find them still praying the ʿAsr (prayer).
كُنَّا نُصَلِّي الْعَصْرَ ثُمَّ يَخْرُجُ الإِنْسَانُ إِلَى بَنِي عَمْرِو بْنِ عَوْفٍ فَنَجِدُهُمْ يُصَلُّونَ الْعَصْرَ
Yahya related to me from Malik from Ishaq ibn Abdullah ibn Abi Talha that Anas ibn Malik said, "We would pray asr and anyone who then went to the Bani Amr ibn Awf would find them praying asr."
كُنَّا نُصَلِّي الْعَصْرَ ثُمَّ يَخْرُجُ الإِنْسَانُ إِلَى بَنِي عَمْرِو بْنِ عَوْفٍ فَيَجِدُهُمْ يُصَلُّونَ الْعَصْرَ
" كُنَّا نُصَلِّى العَصْرَ، ثُمَّ يَخْرُجُ الإنْسانُ إِلَى بَنِى عَمرو بنِ عَوْف فيجدهُمْ يُصَلُّونَ العَصرَ".