Al An’am Ayah 97

وَهُوَ ٱلَّذِى جَعَلَ لَكُمُ ٱلنُّجُومَ لِتَهْتَدُواْ بِهَا فِى ظُلُمَـٰتِ ٱلْبَرِّ وَٱلْبَحْرِ‌ۗ قَدْ فَصَّلْنَا ٱلْأَيَـٰتِ لِقَوْمٍ يَعْلَمُونَ ٩٧ And He is the One Who has made the stars as your guide through the darkness of land and sea. We have already made the signs clear for people who know.