Not graded
Hisn al-Muslim (Fortress of the Muslim) 39
((رَبَّنَا وَلَكَ الْحَمْدُ، حَمْداً كَثيراً طَيِّباً مُبارَكاً فِيهِ)).
(Our Lord, for You is all praise, an abundant beautiful blessed praise.)
Cited in Hisn al-Muslim (Fortress of the Muslim) (No. 39).