حَدَّثَنِي يَحْيَى، عَنْ مَالِكٍ، عَنْ يَحْيَى بْنِ سَعِيدٍ، عَنْ عَمْرِو بْنِ شُعَيْبٍ، أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم كَانَ إِذَا اسْتَسْقَى قَالَ ‏"‏ اللَّهُمَّ اسْقِ عِبَادَكَ وَبَهِيمَتَكَ وَانْشُرْ رَحْمَتَكَ وَأَحْىِ بَلَدَكَ الْمَيِّتَ ‏"‏ ‏.‏

Yahya related to me from Malik from Yahya ibn Said from Amr ibnShuayb that the Messenger of Allah, may Allah bless him and grant himpeace, said, when he asked for rain, "O Allah, give water to Yourslaves and Your animals, and spread Your mercy, and give life to Yourdead land." Translation Not Available

Book Ref: Muwatta Imam Malik Book 13 Hadith 453
Web Ref:  Muwatta Imam Malik Book 13 Hadith 2