Qaaf • BN-TAFSEER-IBN-E-KASEER
﴿ قَالَ لَا تَخْتَصِمُوا۟ لَدَىَّ وَقَدْ قَدَّمْتُ إِلَيْكُم بِٱلْوَعِيدِ ﴾
“[And] He will say: “Contend not before Me, [O you sinners,] for I gave you a forewarning [of this Day of Reckoning].”
Please check ayah 50:29 for complete tafsir.