He saw the Messenger of Allah at Ahjar Az-Zait praying for rain and raising his hands, making supplications. (Using translation from Nasāʾī 1514)
عَنْ عُمَيْرٍ مَوْلَى آبِي اللَّحْمِ أَنَّهُ«رَأَى رَسُولَ اللَّهِ ﷺ عِنْدَ أَحْجَارِ الزَّيْتِ يَسْتَسْقِي مُقَنَّعًا بِكَفَّيْهِ يَدْعُو هَكَذَا»