Perhaps Jehovah maneuvered matters this way so that Daniel could be a blessing to his own people, as were Joseph in Egypt and Esther and Mordecai in Persia.
فَبِفَضْلِ قُدُرَاتِهِ ،‏ أَعْطَاهُ ٱلْمَلِكُ ٱمْتِيَازَاتٍ خُصُوصِيَّةً .‏