Below is a reference to the Beautiful Name of Allah in Quran or Hadith:
Yusuf Ali (Surat Hūd (Hud) #11 of 114, verse #57 of 123)
"If ye turn away,- I (at least) have conveyed the Message with which I was sent to you. My Lord will make another people to succeed you, and you will not harm Him in the least. For my Lord hath care and watch over all things."