وَأَمَّا مَنْ خَفَّتْ مَوَازِينُهُ
But as for the one whose scales are light,
Tafsir al-Tabari تفسیر الطبری
وَأَمَّا مَنْ خَفَّ وَزْنُ حَسَنَاتِهِ، فَمَأْوَاهُ وَمَسْكَنُهُ الْهَاوِيَةُ
i.e. the one whose scales of good deeds are light, his adobe is hell.
Tafsir Al-Tabari (Tafsir Ibn Jareer / Jame’ al-Bayaan fi Taweel al-Quraan) of Imam Abu Ja’far Muhammad ibn Jareer al-Tabri t D. 310 A.H.
Tafsir Rooh al-Bayaan تفسیر روح البیان
Sayyiduna Ibn Mas’ood – may Allah be pleased with him – reported that people will be held for accountability on the Day of Judgment. Whoever’s good deeds will outweigh his bad deeds even if by one, he will enter Paradise and the one whose bad deeds outweigh his good deeds even if by one, he will enter hell.
Tafsir Rooh al-Bayaan of Imam Isma’eel Haqqi ibn Mustafa al-Istanbuli Hanafi t D. 1127 A.H.