1 verse has
وَٰحِدًا
in Edition Uthmani / Saad (The letter Saad)

5:38أَجَعَلَ ٱلْءَالِهَةَ إِلَٰهًۭا وَٰحِدًا ۖ إِنَّ هَٰذَا لَشَىْءٌ عُجَابٌۭ