وَعَنْ أَنَسٍ أَنَّ عُمَرَ بْنَ الْخَطَّابِ
كَانَ إِذْ قحطوا استسقى بالبعاس بْنِ عَبْدِ الْمُطَّلِبِ فَقَالَ: اللَّهُمَّ إِنَّا كُنَّا نَتَوَسَّلُ إِلَيْكَ بِنَبِيِّنَا فَتَسْقِينَا وَإِنَّا نَتَوَسَّلُ إِلَيْكَ بِعَمِّ نَبِيِّنَا فَاسْقِنَا. قَالَ: فَيُسْقَوْنَ
When they experienced a drought Umar ibn al-Khattab prayed for rain by virtue of al-Abbas ibn Abd al-Muttalib, and said, “O God, we used to supplicate Thee by virtue of our prophet and Thou didst give us water. We are now supplicating Thee by virtue of our prophet’s uncle, so give us water.” He said that they were then given water.