Hadith 46
حَدَّثَنَا قُتَيْبَةُ بْنُ سَعِيدٍ، عَنْ سُفْيَانَ، عَنْ أَبِي الزِّنَادِ، عَنِ الأَعْرَجِ، عَنْ أَبِي هُرَيْرَةَ، يَرْفَعُهُ قَالَ " لَوْلاَ أَنْ أَشُقَّ، عَلَى الْمُؤْمِنِينَ لأَمَرْتُهُمْ بِتَأْخِيرِ الْعِشَاءِ وَبِالسِّوَاكِ عِنْدَ كُلِّ صَلاَةٍ " .
Narrated Abu Hurayrah :(the Prophet, sal Allaahu alayhi wa sallam ) as saying : Were it not that I might oeverburdern the believers, I would order them to delay the night ('isha ) prayer and use the tooth-stick at the time of every prayer
Sahih (Al-Albani)
Sunan Abi Dawud 46 · Book 1, Hadith 46