Yahya related to me from Malik from Abdullah ibn Umar that thetalbiya of the Messenger of Allah, may Allah bless him and grant himpeace, was, "I am at Your service, O Allah, I am at Your service. Youhave no partner. I am at Your service. Praise and blessing belong toYou, and the Kingdom. You have no partner."Labayk, Allahummalabayk, la sharika laka labayk. Inna'l-hamda wa'n-nimata lakawa'l-mulk, la sharika lak.Malik said that Abdullah ibn Umarused to add, "I am at Your service, I am at Your service. I am at Yourservice and at Your call. Good is in Your hands, and I am at Yourservice. Our desire is for You, and our action ."Labayk,labayk, labayk wa sadayka wa'l-khayr biyadayka labayk wa'r-raghba'uilayka wa'l-amalu.
USC-MSA web (English) reference: Book 20, Hadith 28
Arabic reference: Book 20, Hadith 736