The pilgrim’s announcement of his arrival
لَبَّيْكَ اللّٰهُمَّ لَبَّيْكَ، لَبَّيْكَ لَا شَرِيْكَ لَكَ لَبَّيْكَ، إِنَّ الْحَمْدَ وَالنِّعْمَةَ لَكَ وَالْمُلْكَ، لَاشَرِيْكَ لَكَ
I am here at Your service, O Allah, I am here at Your service. I am here at Your service, You have no partner, I am here at Your service. Surely the praise, and blessings are Yours, and the dominion. You have no partner.
References
[Sahih Bukhari - 1549]