Sura Yūsuf 12:54

وَقَالَ ٱلْمَلِكُ ٱئْتُونِى بِهِۦٓ أَسْتَخْلِصْهُ لِنَفْسِى فَلَمَّا كَلَّمَهُۥ قَالَ إِنَّكَ ٱلْيَوْمَ لَدَيْنَا مَكِينٌ أَمِينٌ

wa-qāla l-maliku iʾtūnī bihi astakhliṣhu li-nafsī fa-lammā kallamahu qalā innaka l-yawma ladaynā makīnun amīnun

So the king said: "Bring him unto me; I will take him specially to serve about my own person." Therefore when he had spoken to him, he said: "Be assured this day, thou art, before our own presence, with rank firmly established, and fidelity fully proved!