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

42:38ٱرْكُضْ بِرِجْلِكَ ۖ هَٰذَا مُغْتَسَلٌۢ بَارِدٌۭ وَشَرَابٌۭ