The core phrases are: "Ya qalbi, ya qalbi... (O my heart, O my heart...)" followed by the Shahada and the basics of faith. However, the most authentic and widely practiced version (based on narrations from Abu Umamah al-Bahili, as recorded by Tabarani) is: "Ya ‘abdal’llah, ya walada amatillah… (O servant of Allah, O child of the female servant of Allah…) …Udhkur al-‘ahd alladhi kharajta ‘alayhi min al-dunya, shahadata an la ilaha illa Allah wa anna Muhammadan ‘abduhu wa rasuluh, wa annaka radiya billahi rabban, wa bil-islami dinan, wa bi Muhammadin nabiyyan, wa bil-Qur’ani imaman. (Remember the covenant you left this world upon: the testimony that there is no god but Allah and that Muhammad is His servant and messenger, and that you are pleased with Allah as Lord, with Islam as religion, with Muhammad as Prophet, and with the Qur’an as guide.)"
While Talqin is practiced by the majority of Sunni Muslims (Hanafis, Shafi’is, Hanbalis in one narration), some scholars (including some Salafi-leaning scholars) consider it an innovation ( bid’ah ) because it is not found in the most rigorously authenticated Hadith collections (Bukhari & Muslim). kalimat talqin
The soul repeats, and so on.