Ghafir • BN-TAFSEER-IBN-E-KASEER
﴿ يَعْلَمُ خَآئِنَةَ ٱلْأَعْيُنِ وَمَا تُخْفِى ٱلصُّدُورُ ﴾
“[for] He is aware of the [most] stealthy glance, and of all that the hearts would conceal.”
Please check ayah 40:20 for complete tafsir.