بُلُوغُ الْمَرَامِ
Bulugh al-Maram 521
The Book of Prayer
وَعَنْ سَعْدٍ - رضى الله عنه - أَنَّ اَلنَّبِيَّ - صلى الله عليه وسلم -دَعَا فِي اَلِاسْتِسْقَاءِ: { اَللَّهُمَّ جَلِّلْنَا سَحَابًا, كَثِيفًا, قَصِيفًا, دَلُوقًا, ضَحُوكًا, تُمْطِرُنَا مِنْهُ رَذَاذًا, قِطْقِطًا, سَجْلًا, يَا ذَا اَلْجَلَالِ وَالْإِكْرَامِ } رَوَاهُ أَبُو عَوَانَةَ فِي صَحِيحِهِ [1] .
Narrated Sa'd (RA): The Prophet (ﷺ) supplicated (Allah) for rain saying, "O Allah, cover all the land with accumulated, thundering, plunging and lightening clouds from which You would send us down a showery, drizzly, and pouring rain. O Possessor of Glory and Honour." [Reported by Abu 'Awanah in his Sahih].
Sunnah.com reference: Book 2, Hadith 452