سنن النسائي

It was narrated that Anas said: "The Prophet (ﷺ) would not raise his hands in any of his supplications except when praying for rain (Al-Istisqa')." (One of the narrators) Shu'bah said: "I said to Thabit: 'Did you hear it from Anas?' He said: 'Subhan Allah!' I said: 'Did you hear it?' He said: 'Subhan Allah!'