• صِبْغ
• صِبْغَة

Appears 2 times in the Quran.

1. 2:138 صِبْغَةَ ٱللَّهِ وَمَنْ أَحْسَنُ مِنَ ٱللَّهِ صِبْغَةً وَنَحْنُ لَهُۥ عَٰبِدُونَ

   (Receive) the baptism of Allah, and who is better than Allah in baptising? and Him do we serve.
   

2. 23:20 وَشَجَرَةً تَخْرُجُ مِن طُورِ سَيْنَآءَ تَنۢبُتُ بِٱلدُّهْنِ وَصِبْغٍ لِّلْءَاكِلِينَ

   And a tree that grows out of Mount Sinai which produces oil and a condiment for those who eat.