Ibn ‘Umar said that he heard God’s messenger say when with his hair matted he raised his voice in the talbiya, “Labbaik, O God, labbaik labbaik; Thou hast no partner; labbaik; praise and grace are Thine, and the dominion; Thou hast no partner,” saying nothing more than these words. Bukhari and Muslim.
Hadith Referenceمشكوة المصابيح / كتاب المناسك / 2541
Hadith Gradingالألبانی:مُتَّفَقٌ عَلَيْهِ | زبیر علی زئی:متفق عليه
Hadith Takhrij´تحقيق و تخريج: محدث العصر حافظ زبير على زئي رحمه الله` «متفق عليه، رواه البخاري (5951) و مسلم (1184/21)»