Arabic (Original)
حَدَّثَنِي مُعَاوِيَةُ قَالَ حَدَّثَنَا زَائِدَةُ عَنْ هِشَامٍ عَنْ قَيْسِ بْنِ سَعْدٍ حَدَّثَنِي عَطَاءٌ أَنَّ ابْنَ عَبَّاسٍ حَدَّثَهُ أَنَّ رَسُولَ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ كَانَ إِذَا رَفَعَ رَأْسَهُ مِنْ الرُّكُوعِ قَالَ اللَّهُمَّ رَبَّنَا لَكَ الْحَمْدُ مِلْءَ السَّمَوَاتِ وَمِلْءَ الْأَرْضِ وَمِلْءَ مَا شِئْتَ مِنْ شَيْءٍ بَعْدُ.
English Translation
Ibn Abbas narrated that the Messenger of Allah (peace be upon him), when he raised his head from bowing, would say: 'Allahumma Rabbana lakal-hamd, mil'as-samawati wa mil'al-ardi wa mil'a ma shi'ta min shay'in ba'd' (O Allah, our Lord, to You belongs all praise, filling the heavens, filling the earth, and filling whatever else You will beyond that).