1 verse has
وَطَهَّرَكِ
in Edition Uthmani / Aal-i-Imraan (The Family of Imraan)

42:3وَإِذْ قَالَتِ ٱلْمَلَٰٓئِكَةُ يَٰمَرْيَمُ إِنَّ ٱللَّهَ ٱصْطَفَىٰكِ وَطَهَّرَكِ وَٱصْطَفَىٰكِ عَلَىٰ نِسَآءِ ٱلْعَٰلَمِينَ