"The final words of the Adhan are: 'Allahu Akbar, Allahu Akbar; La ilaha illallah (Allah is the Greatest, Allah is the Greatest, there is none worthy of worship except Allah.)'" (Using translation from Nasāʾī 649)  

«آخِرُ الْأَذَانِ اللهُ أَكْبَرُ اللهُ أَكْبَرُ لَا إِلَهَ إِلَّا اللهُ»  

[Machine] The last call to prayer by Bilal, Allah is the Greatest, Allah is the Greatest, there is no god but Allah." 1627 Suyid bin Nasr told us that Abdullah informed us, from Sufyan, from Al-Amash, from Ibrahim, from Aswad, like that.  

«كَانَ آخِرُ أَذَانِ بِلَالٍ اللهُ أَكْبَرُ اللهُ أَكْبَرُ لَا إِلَهَ إِلَّا اللهُ» 1627 أَخْبَرَنَا سُوَيْدُ بْنُ نَصْرٍ قَالَ أَخْبَرَنَا عَبْدُ اللهِ عَنْ سُفْيَانَ عَنِ الْأَعْمَشِ عَنْ إِبْرَاهِيمَ عَنِ الْأَسْوَدِ مِثْلَ ذَلِكَ  

"Al-Aswad bin Yazid narrated to me from Abu Mahdhurah that the final words of the Adhan are: 'La ilaha illahha (there is none worthy of worship except Allah).'" (Using translation from Nasāʾī 652)   

«أَنَّ آخِرَ الْأَذَانِ لَا إِلَهَ إِلَّا اللهُ»