Sahih al-Bukhari 1005

حَدَّثَنَا أَبُو نُعَيْمٍ، قَالَ حَدَّثَنَا سُفْيَانُ، عَنْ عَبْدِ اللَّهِ بْنِ أَبِي بَكْرٍ، عَنْ عَبَّادِ بْنِ تَمِيمٍ، عَنْ عَمِّهِ، قَالَ خَرَجَ النَّبِيُّ صلى الله عليه وسلم يَسْتَسْقِي وَحَوَّلَ رِدَاءَهُ‏.‏

Narrated `Abbad bin Tamim's uncle:The Prophet (ﷺ) went out to offer the Istisqa' prayer and turned (and put on) his cloak inside out

Reference

Sahih al-Bukhari 1005

In-book

Book 15, Hadith 1

English

Muhsin Khan