80: At-Tawwab
Below is a reference to the Beautiful Name of Allah in Quran or Hadith:
Yusuf Ali (Surat An-Naşr (The Divine Support) Surah #110 of 114, Verse #03 of 03)
Celebrate the praises of thy Lord, and pray for His Forgiveness: For He is Oft-Returning (in Grace and Mercy).