Surah Yusuf 12:81

ٱرْجِعُوٓا۟ إِلَىٰٓ أَبِيكُمْ فَقُولُوا۟ يَـٰٓأَبَانَآ إِنَّ ٱبْنَكَ سَرَقَ وَمَا شَهِدْنَآ إِلَّا بِمَا عَلِمْنَا وَمَا كُنَّا لِلْغَيْبِ حَـٰفِظِينَ

Return to your father and say, 'O our father, indeed your son has stolen, and we did not testify except to what we knew. And we were not witnesses of the unseen.

Translation: Saheeh International

Tafsir

Go back to your father and say “O our father your son has indeed stolen and we testified against him only regarding what we knew from the certainty of having seen the king’s cup in his saddlebag; …

Excerpt from Tafsir al-Jalalayn, commentary on 12:81, via Quran.com. The reader has the full commentary and 9 more tafsirs.