وَقَالَتْ لِأُخْتِهِۦ قُصِّيهِ ۖ فَبَصُرَتْ بِهِۦ عَن جُنُبٍ وَهُمْ لَا يَشْعُرُونَ

Waqalat li-okhtihi qusseehifabasurat bihi AAan junubin wahum la yashAAuroon

And she said to his sister, "Follow him"; so she watched him from a distance while they perceived not.