حِصْنُ الْمُسْلِمِ
Hisn al-Muslim 260
Fortress of the Muslim (Hisn al-Muslim)
Excellence of Tasbih, Tahmid, Tahlil, and Takbir
وَقَالَ صلى الله عليه وسلم: يَا عَبْدَ اللَّهِ بْنَ قَيْسٍ أَلاَ أَدُلُّكَ عَلَى كَنْزٍ مِنْ كُنُوزِ الْجَنَّةِ؟ فَقُلْتُ: بَلَى يَا رَسُولَ اللَّهِ، قَالَ: قُلْ (لاَ حَوْلَ وَلاَ قُوَّةَ إِلاَّ بِاللَّهِ).
Allah's Messenger (ﷺ) said: "O Abdullah bin Qais, should I not point you to one of the treasures of Paradise?" I said, "Yes, O Messenger of Allah." So he told me to say: Lā ḥawla wa lā quwwata 'illā billāh. Allah's Messenger (ﷺ) said: "O Abdullah bin Qais, should I not point you to one of the treasures of Paradise?" I said, "Yes, O Messenger of Allah." So he told me to say: There is no power and no might except by Allah. Reference: Al-Bukhari, cf. Al-Asqalani, Fathul-Bari 11/213, Muslim 4/2076.
Hisn al-Muslim, 260