αAt-Taḥiyyāt (tashahhud)
each sitting
التَّحِيَّاتُ لِلَّهِ وَالصَّلَوَاتُ وَالطَّيِّبَاتُ، السَّلَامُ عَلَيْكَ أَيُّهَا النَّبِيُّ وَرَحْمَةُ اللَّهِ وَبَرَكَاتُهُ، السَّلَامُ عَلَيْنَا وَعَلَىٰ عِبَادِ اللَّهِ الصَّالِحِينَ، أَشْهَدُ أَنْ لَا إِلَٰهَ إِلَّا اللَّهُ وَأَشْهَدُ أَنَّ مُحَمَّدًا عَبْدُهُ وَرَسُولُهُ
At-taḥiyyātu lillāhi waṣ-ṣalawātu waṭ-ṭayyibāt, as-salāmu ‘alayka ayyuhan-Nabiyyu wa raḥmatullāhi wa barakātuh, as-salāmu ‘alaynā wa ‘alā ‘ibādillāhiṣ-ṣāliḥīn, ash-hadu an lā ilāha illallāh wa ash-hadu anna Muḥammadan ‘abduhū wa Rasūluh
All greetings, prayers and good things belong to Allah. Peace be upon you, O Prophet, and the mercy of Allah and His blessings. Peace be upon us and upon the righteous servants of Allah. I bear witness that none is worthy of worship but Allah, and I bear witness that Muhammad is His servant and His Messenger.
Bukhārī & Muslim · ṣaḥīḥ — Ibn Mas‘ūd; the Ḥanafī wording. The Shāfi‘ī/Mālikī schools use the closely related wordings of Ibn ‘Abbās and ‘Umar, all authentic.