Fortress of the Muslim (Hisn al-Muslim)
حصن المسلم
(65) Chapter: After rainfall
(65) الذكر بعد نزول المطر
Hisn al-Muslim 173 
Muṭirnā bifaḍlillāhi wa raḥmatih. We have been given rain by the grace and mercy of Allah. Reference: Al-Bukhari 1/205, Muslim 1/83.
مُطِـرْنا بِفَضْـلِ اللهِ وَرَحْمَـتِه
Reference : Hisn al-Muslim 173