Al-Qamar • BN-TAFSEER-IBN-E-KASEER
﴿ سَيَعْلَمُونَ غَدًۭا مَّنِ ٱلْكَذَّابُ ٱلْأَشِرُ ﴾
“[And God said:] “On the morrow they will come to know who the boastful liar is!”
Please check ayah 54:32 for complete tafsir.