Sahih Bukhari
Sahih Bukhari Volume 002, Book 026, Hadith Number 622.
Hadith Section/Book: Sahih Bukhari Sahih Bukhari Book 26. Pilgrimmage (Hajj)
Narated By 'Aisha : I know how the Prophet used to say (Talbiya) and it was: 'Labbaika Allahumma Labbaik, Labbaika la sharika Laka labbaik, Inna-l-hamda wan-ni'mata Laka walmu Lk, La sharika Laka'.