(The Messenger of Allah) said: How would you, or how would thou, act if you survive to live among people who defer prayer beyond the (prescribed) time? (The narrator said: Allah and His Messenger know best). whereupon he said: Observe prayer at its prescribed time, but if the Iqama is pronounced for (congregational) prayer, then observe prayer along with them. for herein is an excess of virtue.  

كَيْفَ أَنْتَ إِذَا بَقِيتَ فِي قَوْمٍ يُؤَخِّرُونَ الصَّلاَةَ عَنْ وَقْتِهَا فَصَلِّ الصَّلاَةَ لِوَقْتِهَا ثُمَّ إِنْ أُقِيمَتِ الصَّلاَةُ فَصَلِّ مَعَهُمْ فَإِنَّهَا زِيَادَةُ خَيْرٍ  

"The Messenger of Allah ﷺ asked me: 'How will you act, Abu Dharr, when you are under rulers who kill prayer or delay it (beyond its proper time) ?' I said: 'Messenger of Allah, what do you command me ?' He replied: 'Offer the prayer at its proper time, and if you say it along with them, say it, for it will be a supererogatory prayer for you.'"  

لِي رَسُولُ اللَّهِ ﷺ يَا أَبَا ذَرٍّ كَيْفَ أَنْتَ إِذَا كَانَتْ عَلَيْكَ أُمَرَاءُ يُمِيتُونَ الصَّلاَةَ أَوْ قَالَ يُؤَخِّرُونَ الصَّلاَةَ قُلْتُ يَا رَسُولَ اللَّهِ فَمَا تَأْمُرُنِي قَالَ صَلِّ الصَّلاَةَ لِوَقْتِهَا فَإِنْ أَدْرَكْتَهَا مَعَهُمْ فَصَلِّهَا فَإِنَّهَا لَكَ نَافِلَةٌ  

[Machine] From the Prophet ﷺ said, "How would you be if you remained among people who delay the prayer beyond its time?" He said, "What should I do?" He said, "Pray the prayer on its exact time. If you catch up with them and they have not prayed, then pray with them and do not say, 'I have already prayed, so I will not pray.'"  

عَنِ النَّبِيِّ ﷺ قَالَ «كَيْفَ أَنْتَ إِذَا بَقِيتَ فِي قَوْمٍ يُؤَخِّرُونَ الصَّلَاةَ عَنْ وَقْتِهَا» قَالَ كَيْفَ أَفْعَلُ؟ قَالَ «صَلِّ الصَّلَاةَ لِوَقْتِهَا فَإِذَا أَدْرَكْتَهُمْ لَمْ يُصَلُّوا فَصَلِّ مَعَهُمْ وَلَا تَقُلْ إِنِّي قَدْ صَلَّيْتُ فَلَا أُصَلِّي»  

"The Messenger of Allah ﷺ asked me: 'How will you act, Abu Dharr, when you are under rulers who kill prayer or delay it (beyond its proper time) ?' I said: 'Messenger of Allah, what do you command me ?' He replied: 'Offer the prayer at its proper time, and if you say it along with them, say it, for it will be a supererogatory prayer for you.'" (Using translation from Abū Dāʾūd 431)   

قَالَ لِي رَسُولُ اللهِ ﷺ كَيْفَ أَنْتَ إِذَا كَانَ عَلَيْكَ أُمَرَاءُ يُؤَخِّرُونَ الصَّلَاةَ عَنْ وَقْتِهَا؟ أَوْ قَالَ يُمِيتُونَ الصَّلَاةَ عَنْ وَقْتِهَا قَالَ قُلْتُ فَمَا تَأْمُرُنِي؟ قَالَ صَلِّ الصَّلَاةَ لِوَقْتِهَا فَإِنْ أَدْرَكْتَهَا مَعَهُمْ فَصَلِّ؛ فَإِنَّهَا لَكَ نَافِلَةٌ  

"إِنَّه سيكونُ أُمَرَاءُ يُؤخِّرونَ الصَّلاةَ عَنْ مَوَاقِيتِها، أَلَا فَصَلِّ الصَّلاةَ لوقْتِها، ثمَّ إِيتِهم، فإِنْ كانُوا قدْ صَلَّوا كُنْت قدْ أحْرزْتَ صلَاتكَ وإِلَّا صلَّيْتَ معهُم فكانَتْ لك نافلةَ".