Yusuf 58

وَجَآءَ إِخْوَةُ يُوسُفَ فَدَخَلُوا۟ عَلَيْهِ فَعَرَفَهُمْ وَهُمْ لَهُۥ مُنكِرُونَ

wajāa ikh'watu yūsufa fadakhalū ʿalayhi faʿarafahum wahum lahu munkirūna

And the brothers of Joseph came [seeking food], and they entered upon him; and he recognized them, but he was to them unknown.