The imam turning his rida' around when praying for rain Sunan an-Nasa'i 1510
Arabic hadith text
أَخْبَرَنَا قُتَيْبَةُ، عَنْ سُفْيَانَ، عَنْ عَبْدِ اللَّهِ بْنِ أَبِي بَكْرٍ، عَنْ عَبَّادِ بْنِ تَمِيمٍ، عَنْ عَمِّهِ، أَنَّ النَّبِيَّ صلى الله عليه وسلماسْتَسْقَى وَصَلَّى رَكْعَتَيْنِ وَقَلَبَ رِدَاءَهُ .
Translation
It was narrated from 'Abbad bin Tamim, from his paternal uncle that
The Prophet (ﷺ) prayed for rain, and prayed two rak'ahs, and turned his rida' around.