1504. hadíth
وَ سُئِلَ اَلصَّادِقُ عَلَيْهِ اَلسَّلاَمُ: عَنْ تَحْوِيلِ اَلنَّبِيِّ صَلَّى اَللَّهُ عَلَيْهِ وَ آلِهِ رِدَاءَهُ إِذَا اِسْتَسْقَى قَالَ «عَلاَمَةٌ بَيْنَهُ وَ بَيْنَ أَصْحَابِهِ تَحَوَّلَ اَلْجَدْبُ خِصْباً.
Imam Jafar ibn Muhammad Al-Sadiq (a.s) was asked about why The Prophet (saws) would turn his cloak around when he prayed for rain (Istisqa'). Imam (a.s) said: "It was a sign between him and his companions, indicating that drought had turned into abundance."