(Yoosuf) 12 : 81
ارْجِعُوا إِلَىٰ أَبِيكُمْ فَقُولُوا يَا أَبَانَا إِنَّ ابْنَكَ سَرَقَ وَمَا شَهِدْنَا إِلَّا بِمَا عَلِمْنَا وَمَا كُنَّا لِلْغَيْبِ حَافِظِينَ

Return to your father, then you tell him: "Oh our father, indeed, your son has stolen, and we didn't testify except to what we knew, and we were not custodians of the unseen".