وَحَدَّثَنِي عَنْ مَالِكٍ، عَنْ عُمَارَةَ بْنِ صَيَّادٍ، عَنْ سَعِيدِ بْنِ الْمُسَيَّبِ، أَنَّهُ سَمِعَهُ يَقُولُ فِي الْبَاقِيَاتِ الصَّالِحَاتِ إِنَّهَا قَوْلُ الْعَبْدِ اللَّهُ أَكْبَرُ وَسُبْحَانَ اللَّهِ وَالْحَمْدُ لِلَّهِ وَلاَ إِلَهَ إِلاَّ اللَّهُ وَلاَ حَوْلَ وَلاَ قُوَّةَ إِلاَّ بِاللَّهِ ‏.‏

Yahya related to me from Malik that Umara ibn Sayyad had heardSaid ibn al Musayyab say about abiding good deeds that they were aslave's saying 'Allah is greater' (Allahu akbar) and 'Glory be toAllah' (Subahana'llah) and 'Praise be to Allah' (al-hamdu lillah) and'There is no god but Allah and there is no power and no strengthexcept by Allah.' (La ilaha illa'llah wa la hawla wa laquwwata illa bi'llah.) Translation Not Available

Book Ref: Muwatta Imam Malik Book 15 Hadith 495
Web Ref:  Muwatta Imam Malik Book 15 Hadith 23