2 verses have
حَتَّىٰ
in Edition Uthmani / As-Saaffaat (Those drawn up in Ranks)

174:37فَتَوَلَّ عَنْهُمْ حَتَّىٰ حِينٍۢ

178:37وَتَوَلَّ عَنْهُمْ حَتَّىٰ حِينٍۢ