His father said: "So and so sent me to ask him how the Messenger of Allah (ﷺ) prayed for rain (Istisqa')." He said: 'The Messenger of Allah (ﷺ) went out beseeching and humble, (dressed) in a state of humility. He did not give a Khutbah like this Khutbah of yours, and he prayed two rak'ahs.'"
Sunan an-Nasa'i Book 17, Hadith 3
← Previous Hadith "Sufyan said: 'I asked 'Abdullah bin Abi Bakr who said: I heard it from Abbad bin Tamim who narrated it from his father, that 'Abdullah bin Zaid, who was shown the call to prayer (in a dream) said: 'The Messenger of Allah (ﷺ) went out to the prayer place to pray for rain. He faced the kiblah and turned his cloak around and prayed two rak'ahs.'"

Sunan an-Nasa'i Book 17, Hadith 2 Next Hadith → The Messenger of Allah (ﷺ) prayed for rain wearing a black khamisah.

Sunan an-Nasa'i Book 17, Hadith 4