Below is a reference to the Beautiful Name of Allah in Quran or Hadith: 

2:173

 

Yusuf Ali (Surat Al-Baqarah (The Cow) Surah #02 of 114, Verse #173 of 286)
He hath only forbidden you dead meat, and blood, and the flesh of swine, and that on which any other name hath been invoked besides that of Allah. But if one is forced by necessity, without wilful disobedience, nor transgressing due limits,- then is he guiltless. For Allah is Oft-forgiving Most Merciful.