• أَسْبَغَ
• سَٰبِغَٰت

Appears 2 times in the Quran.

1. 31:20 أَلَمْ تَرَوْا۟ أَنَّ ٱللَّهَ سَخَّرَ لَكُم مَّا فِى ٱلسَّمَٰوَٰتِ وَمَا فِى ٱلْأَرْضِ وَأَسْبَغَ عَلَيْكُمْ نِعَمَهُۥ ظَٰهِرَةً وَبَاطِنَةً وَمِنَ ٱلنَّاسِ مَن يُجَٰدِلُ فِى ٱللَّهِ بِغَيْرِ عِلْمٍ وَلَا هُدًى وَلَا كِتَٰبٍ مُّنِيرٍ

   Do you not see that Allah has made what is in the heavens and what is in the earth subservient to you, and made complete to you His favors outwardly and inwardly? And among men is he who disputes in respect of Allah though having no knowledge nor guidance, nor a book giving light.
   

2. 34:11 أَنِ ٱعْمَلْ سَٰبِغَٰتٍ وَقَدِّرْ فِى ٱلسَّرْدِ وَٱعْمَلُوا۟ صَٰلِحًا إِنِّى بِمَا تَعْمَلُونَ بَصِيرٌ

   Saying: Make ample (coats of mail), and assign a time to the making of coats of mail and do good; surely I am Seeing what you do.