[Machine] I heard the Messenger of Allah ﷺ saying: "Whoever glorifies (i.e., says Subhanallah) thirty-three times after each prayer, and praises (i.e., says Alhamdulillah) thirty-three times, and declares the oneness of Allah (i.e., says La ilaha illa Allah) thirty-three times, and then completes one hundred by saying La ilaha illa Allah, alone without any partners, to Him belongs the sovereignty, and to Him belongs all praise, He gives life and causes death, and He is over all things competent, his sins will be forgiven even if they are more than the foam of the sea." Abu Abdullah Al-Sawaab said: "The correct narration is that of Abu Ubaid bin Sulaiman bin Abdul Malik who differed from Ibn Ajlan, who narrated it from Suhail, from Ata' bin Yazeed, from some of the companions of the Prophet ﷺ ."
سَمِعْتُ رَسُولَ اللهِ ﷺ يَقُولُ مَنْ سَبَّحَ فِي دُبُرِ كُلِّ صَلَاةٍ ثَلَاثًا وَثَلَاثِينَ وَكَبَّرَ ثَلَاثًا وَثَلَاثِينَ وَحَمِدَ ثَلَاثًا وَثَلَاثِينَ وَقَالَ تَمَامَ الْمِائَةِ لَا إِلَهَ إِلَّا اللهُ وَحْدَهُ لَا شَرِيكَ لَهُ لَهُ الْمُلْكُ وَلَهُ الْحَمْدُ يُحْيِي وَيُمِيتُ وَهُوَ عَلَى كُلِّ شَيْءٍ قَدِيرٌ غُفِرَ لَهُ مَا عَمِلَ مِنْ عُمِلٍ وَإنْ كَانَ أَكْثَرَ مِنْ زَبَدِ الْبَحْرِ قَالَ أَبُو عَبْدِ الرَّحْمَنِ الصَّوَابُ أَبُو عُبَيْدٍ مَوْلَى سُلَيْمَانَ بْنِ عَبْدِ الْمَلِكِ خَالَفَهُ ابْنُ عَجْلَانَ رَوَاهُ عَنْ سُهَيْلٍ عَنْ عَطَاءِ بْنِ يَزِيدَ عَنْ بَعْضِ أَصْحَابِ النَّبِيِّ ﷺ