[Machine] The Prophet ﷺ said, "If it were not difficult for my nation, I would have commanded them to delay the last 'Isha prayer and to use the Siwak at every prayer." This is a hadith reported by Ibn Uyaynah, and in a hadith by Malik, "I would have commanded them to use the Siwak, and the people did not mention that from Malik."
أَنَّ النَّبِيَّ ﷺ قَالَ لَوْلَا أَنْ أَشُقَّ عَلَى أُمَّتِي لَأَمَرْتُهُمْ بِتَأْخِيرِ الْعِشَاءِ الْآخِرَةِ وَالسِّوَاكِ عِنْدَ كُلِّ صَلَاةٍ هَذَا لَفْظُ حَدِيثِ ابْنِ عُيَيْنَةَ وَفِي حَدِيثِ مَالِكٍ أَوْ عَلَى النَّاسِ لَأَمَرْتُهُمْ بِالسِّوَاكِ لَمْ يَزِدْ عَلَيْهِ وَرَوَاهُ الْبُخَارِيُّ فِي الصَّحِيحِ عَنْ عَبْدِ اللهِ بْنِ يُوسُفَ عَنْ مَالِكٍ وَقَالَ لَأَمَرْتُهُمْ بِالسِّوَاكِ مَعَ كُلِّ صَلَاةٍ وَأَكْثَرُ النَّاسِ لَمْ يَذْكُرُوا ذَلِكَ عَنْ مَالِكٍ