﴿ أَلَآ إِنَّ لِلَّهِ مَا فِى ٱلسَّمَٰوَٰتِ وَٱلْأَرْضِ ۗ أَلَآ إِنَّ وَعْدَ ٱللَّهِ حَقٌّۭ وَلَٰكِنَّ أَكْثَرَهُمْ لَا يَعْلَمُونَ ﴾

“Oh, verily, unto God belongs all that is in the heavens and on earth! Oh, verily, God's promise always comes true-but most of them know it not!”

Please check ayah 10:56 for complete tafsir.