Sunan Abi Dawud, Hadith 434 ⓘ
Narrated Qabisah ibn Waqqas: The Messenger of Allah said: After me you will be ruled by rulers who will delay the prayer and it will be to your credit but to their discredit. So pray with them so long as they pray facing the qiblah.
حَدَّثَنَا أَبُو الْوَلِيدِ الطَّيَالِسِيُّ، حَدَّثَنَا أَبُو هَاشِمٍ، - يَعْنِي الزَّعْفَرَانِيَّ - حَدَّثَنِي صَالِحُ بْنُ عُبَيْدٍ، عَنْ قَبِيصَةَ بْنِ وَقَّاصٍ، قَالَ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم " يَكُونُ عَلَيْكُمْ أُمَرَاءُ مِنْ بَعْدِي يُؤَخِّرُونَ الصَّلاَةَ فَهِيَ لَكُمْ وَهِيَ عَلَيْهِمْ فَصَلُّوا مَعَهُمْ مَا صَلَّوُا الْقِبْلَةَ " .
also referenced under: Hadith 434 (DarusSalam) & Book 2, Hadith 434 (USC-MSA)