Sahih al-Bukhari · The Book of Al-Istisqa.

26- بَابُ قَوْلِ النَّبِيِّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ: «نُصِرْتُ بِالصَّبَا»:

(26) Chapter. The statement of the Prophet ﷺ: “I was granted victory with As-Saba [Easterly wind (which frightened my enemies)].”

1 hadith · references 1035–1035