أَشْهَدُ أَنْ لَا إِلَـهَ إِلاَّ اللّهُ وَحْدَهُ لَا شَريـكَ لَـهُ وَأَشْهَدُ أَنَّ مُحَمَّـداً عَبْـدُهُ وَرَسُـولُـهُ
Ash-hadu 'an laa 'ilaaha 'illallaahu wahdahu laa shareeka lahu wa 'ash-hadu 'anna Muhammadan 'abduhu wa Rasooluhu.
I bear witness that none has the right to be worshiped but Allah alone, Who has no partner; and I bear witness that Muhammad is His slave and His Messenger.
muslim 1/209
سُبْحـَانَكَ اللَّهُـمَّ وَبِحَمْدِكَ، أَشْهَـدُ أَنْ لاَ إِلَهَ إِلاَّ أَنْتَ، أَسْتَغْفِرُكَ وَأَتُوبُ إِلَـيْكَ
Subhaanaka Allaahumma wa bihamdika, 'ash-hadu 'an laa 'ilaaha 'illaa 'Anta, 'astaghfiruka wa 'atoobu 'ilayk.
Glory is to You, O Allah, and praise. I bear witness that there is none worthy of worship but You. I seek Your forgiveness and turn to You in repentance.
an-nasa'i , albani.اَللَّهُـمَّ اجْعَلْنِـي مِنَ التَّـوَّابِينَ وَاجْعَـلْنِي مِنَ الْمُتَطَهِّـرِينَ.
Allaahummaj'alnee minat-tawwaabeena waj'alnee minal-mutatahhireen.
O Allah, make me among those who turn to You in repentance, and make me among those who are purified.
at-tirmizhi 1/78, albani.