The word(s) "أسوأ" appears in 8 verse(s) in Quran.

(1) فَلَمَّا اسْتَيْأَسُوا مِنْهُ خَلَصُوا نَجِيًّا ۖ قَالَ كَبِيرُهُمْ أَلَمْ تَعْلَمُوا أَنَّ أَبَاكُمْ قَدْ أَخَذَ عَلَيْكُم مَّوْثِقًا مِّنَ اللَّهِ وَمِن قَبْلُ مَا فَرَّطتُمْ فِي يُوسُفَ ۖ فَلَنْ أَبْرَحَ الْأَرْضَ حَتَّىٰ يَأْذَنَ لِي أَبِي أَوْ يَحْكُمَ اللَّهُ لِي ۖ وَهُوَ خَيْرُ الْحَاكِمِينَ

(سورة يوسف, Yusuf, Chapter #12, Verse #80)
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(2) يَا بَنِيَّ اذْهَبُوا فَتَحَسَّسُوا مِن يُوسُفَ وَأَخِيهِ وَلَا تَيْأَسُوا مِن رَّوْحِ اللَّهِ ۖ إِنَّهُ لَا يَيْأَسُ مِن رَّوْحِ اللَّهِ إِلَّا الْقَوْمُ الْكَافِرُونَ

(سورة يوسف, Yusuf, Chapter #12, Verse #87)
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(3) فَإِذَا جَاءَ وَعْدُ أُولَاهُمَا بَعَثْنَا عَلَيْكُمْ عِبَادًا لَّنَا أُولِي بَأْسٍ شَدِيدٍ فَجَاسُوا خِلَالَ الدِّيَارِ ۚ وَكَانَ وَعْدًا مَّفْعُولًا

(سورة الإسراء, Al-Israa, Chapter #17, Verse #5)
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(4) وَقَالُوا مَالِ هَـٰذَا الرَّسُولِ يَأْكُلُ الطَّعَامَ وَيَمْشِي فِي الْأَسْوَاقِ ۙ لَوْلَا أُنزِلَ إِلَيْهِ مَلَكٌ فَيَكُونَ مَعَهُ نَذِيرًا

(سورة الفرقان, Al-Furqaan, Chapter #25, Verse #7)
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(5) وَمَا أَرْسَلْنَا قَبْلَكَ مِنَ الْمُرْسَلِينَ إِلَّا إِنَّهُمْ لَيَأْكُلُونَ الطَّعَامَ وَيَمْشُونَ فِي الْأَسْوَاقِ ۗ وَجَعَلْنَا بَعْضَكُمْ لِبَعْضٍ فِتْنَةً أَتَصْبِرُونَ ۗ وَكَانَ رَبُّكَ بَصِيرًا

(سورة الفرقان, Al-Furqaan, Chapter #25, Verse #20)
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(6) لِيُكَفِّرَ اللَّهُ عَنْهُمْ أَسْوَأَ الَّذِي عَمِلُوا وَيَجْزِيَهُمْ أَجْرَهُم بِأَحْسَنِ الَّذِي كَانُوا يَعْمَلُونَ

(سورة الزمر, Az-Zumar, Chapter #39, Verse #35)
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(7) فَلَنُذِيقَنَّ الَّذِينَ كَفَرُوا عَذَابًا شَدِيدًا وَلَنَجْزِيَنَّهُمْ أَسْوَأَ الَّذِي كَانُوا يَعْمَلُونَ

(سورة فصلت, Fussilat, Chapter #41, Verse #27)
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(8) لِّكَيْلَا تَأْسَوْا عَلَىٰ مَا فَاتَكُمْ وَلَا تَفْرَحُوا بِمَا آتَاكُمْ ۗ وَاللَّهُ لَا يُحِبُّ كُلَّ مُخْتَالٍ فَخُورٍ

(سورة الحديد, Al-Hadid, Chapter #57, Verse #23)
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