Al-An'am 6:51

وَأَنذِرْ بِهِ ٱلَّذِينَ يَخَافُونَ أَن يُحْشَرُوٓا۟ إِلَىٰ رَبِّهِمْ ۙ لَيْسَ لَهُم مِّن دُونِهِۦ وَلِىٌّ وَلَا شَفِيعٌ لَّعَلَّهُمْ يَتَّقُونَ

Wa-andhir bihi alladhīna yakhāfūna an yuḥ'sharū ilā rabbihim laysa lahum min dūnihi waliyyun walā shafīʿun laʿallahum yattaqūna

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.