(31) باب فَرْضِ الْوُضُوءِ
Narrated Ali ibn AbuTalib:
The key to prayer is purification; its beginning is takbir and its end is taslim. (TR)
Reference (TR): Sunan Abi Dawud 61 (TR)
In-book reference (TR): Book 1, Hadith 61 (TR)
English translation (TR): Book 1, Hadith 61 (TR)