It is narrated from Sayyiduna Abu Salma (may Allah be pleased with him), who was the shepherd of the Messenger of Allah (peace and blessings be upon him), that he said: I heard the Messenger of Allah (peace and blessings be upon him) say: "Excellent, excellent! How fine are five things that will be very heavy in the Scale: saying 'Subhan Allah, wal-hamdu lillah, wa la ilaha illallah, wallahu akbar' (Glorified is Allah, all praise is for Allah, there is no god but Allah, and Allah is the Greatest), and a righteous child who dies and whose Muslim father bears it with patience, hoping for reward." The chain of this hadith is sahih, but the two Shaykhs did not record it.