An-Naba • BN-TAFSEER-IBN-E-KASEER
﴿ وَكَذَّبُوا۟ بِـَٔايَٰتِنَا كِذَّابًۭا ﴾
“having given the lie to Our messages one and all:”
Please check ayah 78:30 for complete tafsir.