21:28
يَعْلَمُ مَا بَيْنَ أَيْدِي هِمْ وَ مَا خَلْفَ هُمْ وَ لَا يَشْفَعُ ونَ إِلَّا لِ مَنِ ٱرْتَضَىٰ وَ هُم مِّنْ خَشْيَتِ هِۦ مُشْفِقُونَ
He knows what is [presently] before them and what will be after them, and they cannot intercede except on behalf of one whom He approves. And they, from fear of Him, are apprehensive.
26:100
فَ مَا لَ نَا مِن شَٰفِعِينَ
So now we have no intercessors
2:255
ٱللَّهُ لَآ إِلَٰهَ إِلَّا هُوَ ٱلْ حَىُّ ٱلْ قَيُّومُ لَا تَأْخُذُ هُۥ سِنَةٌ وَ لَا نَوْمٌ لَّ هُۥ مَا فِى ٱل سَّمَٰوَٰتِ وَ مَا فِى ٱلْ أَرْضِ مَن ذَا ٱلَّذِى يَشْفَعُ عِندَ هُۥٓ إِلَّا بِ إِذْنِ هِۦ يَعْلَمُ مَا بَيْنَ أَيْدِي هِمْ وَ مَا خَلْفَ هُمْ وَ لَا يُحِيطُ ونَ بِ شَىْءٍ مِّنْ عِلْمِ هِۦٓ إِلَّا بِ مَا شَآءَ وَسِعَ كُرْسِيُّ هُ ٱل سَّمَٰوَٰتِ وَ ٱلْ أَرْضَ وَ لَا يَـُٔودُ هُۥ حِفْظُ هُمَا وَ هُوَ ٱلْ عَلِىُّ ٱلْ عَظِيمُ
Allah - there is no deity except Him, the Ever-Living, the Sustainer of [all] existence. Neither drowsiness overtakes Him nor sleep. To Him belongs whatever is in the heavens and whatever is on the earth. Who is it that can intercede with Him except by His permission? He knows what is [presently] before them and what will be after them, and they encompass not a thing of His knowledge except for what He wills. His Kursi extends over the heavens and the earth, and their preservation tires Him not. And He is the Most High, the Most Great.
4:85
مَّن يَشْفَعْ شَفَٰعَةً حَسَنَةً يَكُن لَّ هُۥ نَصِيبٌ مِّنْ هَا وَ مَن يَشْفَعْ شَفَٰعَةً سَيِّئَةً يَكُن لَّ هُۥ كِفْلٌ مِّنْ هَا وَ كَانَ ٱللَّهُ عَلَىٰ كُلِّ شَىْءٍ مُّقِيتًا
Whoever intercedes for a good cause will have a reward therefrom; and whoever intercedes for an evil cause will have a burden therefrom. And ever is Allah, over all things, a Keeper.
74:48
فَ مَا تَنفَعُ هُمْ شَفَٰعَةُ ٱل شَّٰفِعِينَ
So there will not benefit them the intercession of [any] intercessors.
7:53
هَلْ يَنظُرُ ونَ إِلَّا تَأْوِيلَ هُۥ يَوْمَ يَأْتِى تَأْوِيلُ هُۥ يَقُولُ ٱلَّذِينَ نَسُ و هُ مِن قَبْلُ قَدْ جَآءَتْ رُسُلُ رَبِّ نَا بِ ٱلْ حَقِّ فَ هَل لَّ نَا مِن شُفَعَآءَ فَ يَشْفَعُ وا۟ لَ نَآ أَوْ نُرَدُّ فَ نَعْمَلَ غَيْرَ ٱلَّذِى كُ نَّا نَعْمَلُ قَدْ خَسِرُ وٓا۟ أَنفُسَ هُمْ وَ ضَلَّ عَنْ هُم مَّا كَانُ وا۟ يَفْتَرُ ونَ
Do they await except its result? The Day its result comes those who had ignored it before will say, "The messengers of our Lord had come with the truth, so are there [now] any intercessors to intercede for us or could we be sent back to do other than we used to do?" They will have lost themselves, and lost from them is what they used to invent.