1 verse has
صِرَٰطٍۢ
in Edition Uthmani / Al-Mulk (The Sovereignty)

22:67أَفَمَن يَمْشِى مُكِبًّا عَلَىٰ وَجْهِهِۦٓ أَهْدَىٰٓ أَمَّن يَمْشِى سَوِيًّا عَلَىٰ صِرَٰطٍۢ مُّسْتَقِيمٍۢ