Mishkat al-Masabih 4 Prayer كتاب الصلاة 905

وَعَنْ عَمْرِو بْنِ شُعَيْبٍ عَنْ أَبِيهِ عَنْ جَدِّهِ قَالَ: كَانَ النَّبِيُّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ إِذَا اسْتَسْقَى قَالَ: «اللَّهُمَّ اسْقِ عِبَادَكَ وَبَهِيمَتَكَ وَانْشُرْ رَحْمَتَكَ وَأَحْيِ بَلَدَكَ الْمَيِّتَ» . رَوَاهُ مَالك وَأَبُو دَاوُد

‘Amr b. Shu’aib, on his father’s authority, quoted his grandfather as saying that when the Prophet prayed for rain he said, “O God, provide water for Thy servants and Thy cattle, display Thy mercy and give life to Thy dead land.” Malik and Abu Dawud transmitted it.