Al-Haaqqa • BN-TAFSEER-IBN-E-KASEER
﴿ وَإِنَّهُۥ لَحَسْرَةٌ عَلَى ٱلْكَٰفِرِينَ ﴾
“yet, behold, this [rejection] will indeed become a source of bitter regret for all who deny the truth [of God's revelation] –”
Please check ayah 69:52 for complete tafsir.