قُدَّ

وَإِن كَانَ قَمِيصُهُۥ قُدَّ مِن دُبُرٍۢ فَكَذَبَتْ وَهُوَ مِنَ ٱلصَّـٰدِقِينَ

But if his shirt is torn from the back, then she has lied, and he is of the truthful."

فَلَمَّا رَءَا قَمِيصَهُۥ قُدَّ مِن دُبُرٍۢ قَالَ إِنَّهُۥ مِن كَيْدِكُنَّ ۖ إِنَّ كَيْدَكُنَّ عَظِيمٌۭ

So when he [i.e., her husband] saw his shirt torn from the back, he said, "Indeed, it is of your [i.e., women's] plan. Indeed, your plan is great [i.e., vehement].

قَالَ هِىَ رَٰوَدَتْنِى عَن نَّفْسِى ۚ وَشَهِدَ شَاهِدٌۭ مِّنْ أَهْلِهَآ إِن كَانَ قَمِيصُهُۥ قُدَّ مِن قُبُلٍۢ فَصَدَقَتْ وَهُوَ مِنَ ٱلْكَـٰذِبِينَ

[Joseph] said, "It was she who sought to seduce me." And a witness from her family testified, "If his shirt is torn from the front, then she has told the truth, and he is of the liars.