((أَصْبَحْنا عَلَى فِطْرَةِ الْإِسْلاَمِ، وَعَلَى كَلِمَةِ الْإِخْلاَصِ، وَعَلَى دِينِ نَبِيِّنَا مُحَمَّدٍ صلى الله عليه وسلم، وَعَلَى مِلَّةِ أَبِينَا إِبْرَاهِيمَ، حَنِيفاً مُسْلِماً وَمَا كَانَ مِنَ الْمُشرِكِينَ)). [وإذا أمسى قال: أمسينا على فطرة الإسلام...]
We rise upon the fitrah of Islam, and the word of pure faith, and upon the religion of our Prophet Muhammad and the religion of our forefather Ibraheem, who was a Muslim and of true faith and was not of those who associate others with Allah.)(fitrah: the religion of Islam, the way of Ibraheem u. (Note: for the evening, one reads 'amsayna' instead of 'asbahna'.)
When you say this in the evening, you should say: 'Amsaynā `alā fiṭratil-Islām...: "We end this day..." 2 Ahmad 3/406-7, 5/123, An-Nasa'i, 'Amalul- Yawm wal-Laylah (no. 34), At-Tirmidhi 4/209.