Arabic (Original)
Ḥadīth | Ṭabarānī (الطبراني) tabarani:9324 حَدَّثَنَا يُوسُفُ الْقَاضِي ثنا عَمْرُو بْنُ مَرْزُوقٍ أنا شُعَيْبٌ عَنْ سَلَمَةَ بْنِ كُهَيْلٍ عَنْ أَبِي الْأَحْوَصِ عَنْ عَبْدِ اللهِ قَالَ §إِذَا قَالَ الْإِمَامُ سَمِعَ اللهُ لِمَنْ حَمِدَهُ فَلْيَقُلْ مَنْ خَلْفَهُ رَبَّنَا لَكَ الْحَمْدُ
English Translation
Abdullah (ibn Mas'ud) said: 'When the imam says "Sami' Allahu liman hamidah (Allah hears the one who praises Him)," those behind him should say: "Rabbana laka al-hamd (Our Lord, to You belongs all praise)."'