Arabic (Original)
حَدَّثَنَا سُفْيَانُ عَنْ أَبِي الزِّنَادِ عَنِ الْأَعْرَجِ عَنْ أَبِي هُرَيْرَةَ يَبْلُغُ بِهِ النَّبِيَّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ لَوْلَا أَنْ أَشُقَّ عَلَى أُمَّتِي لَأَمَرْتُهُمْ بِالسِّوَاكِ عِنْدَ كُلِّ صَلَاةٍ وَتَأْخِيرِ الْعِشَاءِ.
English Translation
The Messenger of Allah (peace be upon him) said: 'Look at those who are below you and do not look at those who are above you, for it is more likely to prevent you from belittling the blessings of Allah upon you.'