As-Saaffaat • BN-TAFSEER-IBN-E-KASEER
﴿ وَءَاتَيْنَٰهُمَا ٱلْكِتَٰبَ ٱلْمُسْتَبِينَ ﴾
“And We gave them the divine writ that made [right and wrong] distinct,”
Please check ayah 37:122 for complete tafsir.