deception and falsehood

قَالُوا۟ يَـٰٓأَبَانَآ إِنَّا ذَهَبْنَا نَسْتَبِقُ وَتَرَكْنَا يُوسُفَ عِندَ مَتَـٰعِنَا فَأَكَلَهُ ٱلذِّئْبُ ۖ وَمَآ أَنتَ بِمُؤْمِنٍ لَّنَا وَلَوْ كُنَّا صَـٰدِقِينَ

They said, "O our father, indeed we went racing each other and left Joseph with our possessions, and a wolf ate him. But you would not believe us, even if we were truthful."

تَنَزَّلُ عَلَىٰ كُلِّ أَفَّاكٍ أَثِيمٍ

They descend upon every sinful liar.

مَا كَذَبَ ٱلْفُؤَادُ مَا رَأَىٰٓ

The heart did not lie [about] what it saw.