Kalimat talbiyah termasuk kalimat tauhid
Imam Nasa'i : 2700أَخْبَرَنَا يَعْقُوبُ بْنُ إِبْرَاهِيمَ قَالَ حَدَّثَنَا هُشَيْمٌ قَالَ أَنْبَأَنَا أَبُو بِشْرٍ عَنْ عُبَيْدِ اللَّهِ بْنِ عَبْدِ اللَّهِ بْنِ عُمَرَ عَنْ أَبِيهِ قَالَكَانَتْ تَلْبِيَةُ رَسُولِ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ لَبَّيْكَ اللَّهُمَّ لَبَّيْكَ لَبَّيْكَ لَا شَرِيكَ لَكَ لَبَّيْكَ إِنَّ الْحَمْدَ وَالنِّعْمَةَ لَكَ وَالْمُلْكَ لَا شَرِيكَ لَكَوَزَادَ فِيهِ ابْنُ عُمَرَ لَبَّيْكَ لَبَّيْكَ وَسَعْدَيْكَ وَالْخَيْرُ فِي يَدَيْكَ وَالرَّغْبَاءُ إِلَيْكَ وَالْعَمَلُ
Narrated to us [Ya'qub bin Ibrahim], he said :Narrated to us [Husyaim], he said :Narrated to us [Abu Bisyr] from ['Ubaidullah bin Abdullah bin Umar] from [his father], he said : The talbiyah of Rasulullah shallallahu 'alaihi wasallam is, labbaika Allahumma labbaik, labbaika laa syariika laka labbaik, innal hamda wan ni'mata laka wal mulka laa syariika lak. And Ibn Umar added to it the words LABBAIKA, LABBAIKA WA SA'DAIK, WAL KHAIRU FII YADAIK, WAR RAGHBAA U ILAIKA WAL 'AMALU.
Hadith Corroboration :
Imam Ahmad : 2280, 2618, 3702, 4225, 4590, 4661, 4755, 4777, 4782, 4827, 4842, 4907, 5218, 5251, 5749, 5871, 22912, 23549, 24305, 24729, 24745, 24867, 24868
Imam Bukhari : 1448, 1449, 5460
Imam Muslim : 2029, 2030, 2031
Imam Abu Dawud : 1547
Imam Tirmidzi : 755, 756
Imam Nasa'i : 2697, 2698, 2699, 2700, 2701
Imam Ibnu Majah : 2909, 2910
Imam Malik : 643
Imam Darimi : 1740, 1778