20:126
قَالَ كَذَٰلِكَ أَتَتْكَ ءَايَـٰتُنَا فَنَسِيتَهَا ۖ وَكَذَٰلِكَ ٱلْيَوْمَ تُنسَىٰ
[Allah] will say, "Thus did Our signs come to you, and you forgot them; and thus will you this Day be forgotten."
Ta-Ha
قَالَ كَذَٰلِكَ أَتَتْكَ ءَايَـٰتُنَا فَنَسِيتَهَا ۖ وَكَذَٰلِكَ ٱلْيَوْمَ تُنسَىٰ
[Allah] will say, "Thus did Our signs come to you, and you forgot them; and thus will you this Day be forgotten."
Nearby ayahs help place verse 20:126 in sequence and meaning.
وَمَنْ أَعْرَضَ عَن ذِكْرِى فَإِنَّ لَهُۥ مَعِيشَةً ضَنكًا وَنَحْشُرُهُۥ يَوْمَ ٱلْقِيَـٰمَةِ أَعْمَىٰ
And whoever turns away from My remembrance - indeed, he will have a depressed life, and We will gather him on the Day of Resurrection blind."
قَالَ رَبِّ لِمَ حَشَرْتَنِىٓ أَعْمَىٰ وَقَدْ كُنتُ بَصِيرًا
He will say, "My Lord, why have you raised me blind while I was [once] seeing?"
وَكَذَٰلِكَ نَجْزِى مَنْ أَسْرَفَ وَلَمْ يُؤْمِنۢ بِـَٔايَـٰتِ رَبِّهِۦ ۚ وَلَعَذَابُ ٱلْـَٔاخِرَةِ أَشَدُّ وَأَبْقَىٰٓ
And thus do We recompense he who transgressed and did not believe in the signs of his Lord. And the punishment of the Hereafter is more severe and more enduring.
أَفَلَمْ يَهْدِ لَهُمْ كَمْ أَهْلَكْنَا قَبْلَهُم مِّنَ ٱلْقُرُونِ يَمْشُونَ فِى مَسَـٰكِنِهِمْ ۗ إِنَّ فِى ذَٰلِكَ لَـَٔايَـٰتٍ لِّأُو۟لِى ٱلنُّهَىٰ
Then, has it not become clear to them how many generations We destroyed before them as they walk among their dwellings? Indeed in that are signs for those of intelligence.