لَبَّيْكَ اللَّهُمَّ لَبَّيْكَ ، لَبَّيْكَ لَا شَرِيكَ لَكَ لَبَّيْكَ ، إِنَّ الْحَمْدَ والنِّعْمَةَ لَكَ وَالْمُلْكُ ، لَا شَرِيكَ لَكَ
لَبَّيْكَ إِلَهَ الْحَقِّ لَبَّيْكَ
Translation 
Here I am O Allah, (in response to Your call), here I am. Here I am, You have no partner, here I am. Indeed all praise, grace and sovereignty belong to You. You have no partner. (Here I am O God in Truth, here I am.)*
*also mentioned in other authentic narrations.
*also mentioned in other authentic narrations.
Transliteration
lab-bayk-allaahumma labbayk, labbayka laa shareeka laka labbayk, innal-ḥamda wan-ni‛mata laka wal mulk, laa shareeka lak,
(lab-bayka ilaah-al-ḥaq lab-bayk)
(lab-bayka ilaah-al-ḥaq lab-bayk)
