The Book Of The Prayer For Rain (Kitab al-Istisqa')
3/3. Chapter:
Raising The Hands During Istisqa'
Sunan Abi Dawud
حَدَّثَنَا مُسْلِمُ بْنُ إِبْرَاهِيمَ، حَدَّثَنَا شُعْبَةُ، عَنْ عَبْدِ رَبِّهِ بْنِ سَعِيدٍ، عَنْ مُحَمَّدِ بْنِ إِبْرَاهِيمَ، أَخْبَرَنِي مَنْ، رَأَى النَّبِيَّ صلى الله عليه وسلم يَدْعُو عِنْدَ أَحْجَارِ الزَّيْتِ بَاسِطًا كَفَّيْهِ .
Narrated Muhammad b. Ibrahim: A man who witnessed the Prophet (ﷺ) reported to me that he saw the Prophet (ﷺ) praying at Ahjar al-Zait spreading his hands.
Reference : Sunan Abi Dawud 1172In-book reference : Book 3, Hadith 12English translation : Book 3, Hadith 1168