[Machine] When we used to sit between the two prostrations during prayer, we did not know what to say except to praise and glorify Allah, and mention His name. The Messenger of Allah ﷺ taught us comprehensive and concise supplications. He came to us with a smile on his face and said, "When you sit between the two prostrations, say, 'Greetings, prayers, and good things are for Allah. Peace be upon you, O Prophet, and the mercy of Allah and His blessings. Peace be upon us and upon the righteous servants of Allah. I bear witness that there is no god except Allah, and I bear witness that Muhammad is His servant and Messenger.' Abdullah (bin Mas'ud) said, 'When he says, 'Peace be upon us and upon the righteous servants of Allah,' every righteous servant or sent Prophet is blessed, and then he starts by praising Allah in the manner befitting Him, and by sending blessings upon the Prophet ﷺ . Then he may make other supplications."
كُنَّا إِذَا جَلَسْنَا بَيْنَ الرَّكْعَتَيْنِ فِي الصَّلَاةِ لَا نَدْرِي مَا نَقُولُ إِلَّا أَنْ نُسَبِّحَ وَنُكَبِّرَ وَنَذْكُرَ اللهَ وَإِنَّ رَسُولَ اللهِ ﷺ عُلِّمَ جَوَامِعَ الْخَيْرِ وَفَوَاتِحَهُ فَأَقْبَلَ عَلَيْنَا بِوَجْهِهِ فَقَالَ إِذَا جَلَسْتُمْ بَيْنَ الرَّكْعَتَيْنِ فَقُولُوا التَّحِيَّاتُ لِلَّهِ وَالصَّلَوَاتُ وَالطَّيِّبَاتُ السَّلَامُ عَلَيْكَ أَيُّهَا النَّبِيُّ وَرَحْمَةُ اللهِ وَبَرَكَاتُهُ السَّلَامُ عَلَيْنَا وَعَلَى عِبَادِ اللهِ الصَّالِحِينَ أَشْهَدُ أَنْ لَا إِلَهَ إِلَّا اللهُ وَأَشْهَدُ أَنَّ مُحَمَّدًا عَبْدُهُ وَرَسُولُهُ قَالَ عَبْدُ اللهِ وَإِذَا قَالَ السَّلَامُ عَلَيْنَا وَعَلَى عِبَادِ اللهِ الصَّالِحِينَ فَقَدْ أَصَابَتْ كُلَّ عَبْدٍ صَالِحٍ أَوْ نَبِيٍّ مُرْسَلٍ ثُمَّ يُبْتَدَأُ بِالثَّنَاءِ عَلَى اللهِ ﷻ وَالْمَدْحَةِ لَهُ بِمَا هُوَ أَهْلُهُ وَبِالصَّلَاةِ عَلَى النَّبِيِّ ﷺ ثُمَّ يَسْأَلُ بَعْدُ