Surat An-Najm (The Star) - النجم

وَكَم مِّن مَّلَكٍ فِى ٱلسَّمَٰوَٰتِ لَا تُغْنِى شَفَٰعَتُهُمْ شَيْـًٔا إِلَّا مِنۢ بَعْدِ أَن يَأْذَنَ ٱللَّهُ لِمَن يَشَآءُ وَيَرْضَىٰٓ ﴿٢٦﴾

And how many an angel is there in the heavens whose intercession does not avail at all except after Allah has given permission to whom He pleases and chooses.