The Quran root ش ف ع sh-f-ʿ

وَاتَّقُوا يَوْمًا لَّا تَجْزِي نَفْسٌ عَن نَّفْسٍ شَيْئًا وَلَا يُقْبَلُ مِنْهَا شَفَاعَةٌ وَلَا يُؤْخَذُ مِنْهَا عَدْلٌ وَلَا هُمْ يُنصَرُونَ ٤٨

شَفَاعَةٌ shafāʿatun · any intercession

And fear a Day when no soul will suffice for another soul at all, nor will intercession be accepted from it, nor will compensation be taken from it, nor will they be aided. (Surah Al-Baqarah, 2:48)

وَاتَّقُوا يَوْمًا لَّا تَجْزِي نَفْسٌ عَن نَّفْسٍ شَيْئًا وَلَا يُقْبَلُ مِنْهَا عَدْلٌ وَلَا تَنفَعُهَا شَفَاعَةٌ وَلَا هُمْ يُنصَرُونَ ١٢٣

شَفَاعَةٌ shafāʿatun · any intercession

And fear a Day when no soul will suffice for another soul at all, and no compensation will be accepted from it, nor will any intercession benefit it, nor will they be aided. (Surah Al-Baqarah, 2:123)

وَأَنذِرْ بِهِ الَّذِينَ يَخَافُونَ أَن يُحْشَرُوا إِلَىٰ رَبِّهِمْ لَيْسَ لَهُم مِّن دُونِهِ وَلِيٌّ وَلَا شَفِيعٌ لَّعَلَّهُمْ يَتَّقُونَ ٥١

شَفِيعٌ shafīʿun · any intercessor

And warn by it [i.e., the Qur’ān] those who fear that they will be gathered before their Lord - for them besides Him will be no protector and no intercessor - that they might become righteous. (Surah Al-An'am, 6:51)

اللَّهُ لَا إِلَٰهَ إِلَّا هُوَ الْحَيُّ الْقَيُّومُ لَا تَأْخُذُهُ سِنَةٌ وَلَا نَوْمٌ لَّهُ مَا فِي السَّمَاوَاتِ وَمَا فِي الْأَرْضِ مَن ذَا الَّذِي يَشْفَعُ عِندَهُ إِلَّا بِإِذْنِهِ يَعْلَمُ مَا بَيْنَ أَيْدِيهِمْ وَمَا خَلْفَهُمْ وَلَا يُحِيطُونَ بِشَيْءٍ مِّنْ عِلْمِهِ إِلَّا بِمَا شَاءَ وَسِعَ كُرْسِيُّهُ السَّمَاوَاتِ وَالْأَرْضَ وَلَا يَئُودُهُ حِفْظُهُمَا وَهُوَ الْعَلِيُّ الْعَظِيمُ ٢٥٥

يَشْفَعُ yashfaʿu · can intercede

Allāh - there is no deity except Him, the Ever-Living, the Self-Sustaining. 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 Kursī extends over the heavens and the earth, and their preservation tires Him not. And He is the Most High, the Most Great. (Surah Al-Baqarah, 2:255)

فَمَا لَنَا مِن شَافِعِينَ ١٠٠

شَافِعِينَ shāfiʿīna · intercessors

So now we have no intercessors (Surah Ash-Shu'ara, 26:100)

وَالشَّفْعِ وَالْوَتْرِ ٣

وَالشَّفْعِ wal-shafʿi · And the even

And [by] the even [number] and the odd (Surah Al-Fajr, 89:3)