The imam turning his rida' around when praying for rain

Sunan an-Nasa'i · Book 17 · Hadith 1510

أَخْبَرَنَا قُتَيْبَةُ، عَنْ سُفْيَانَ، عَنْ عَبْدِ اللَّهِ بْنِ أَبِي بَكْرٍ، عَنْ عَبَّادِ بْنِ تَمِيمٍ، عَنْ عَمِّهِ، أَنَّ النَّبِيَّ صلى الله عليه وسلم اسْتَسْقَى وَصَلَّى رَكْعَتَيْنِ وَقَلَبَ رِدَاءَهُ ‏.‏

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.