Sura Yūsuf 12:73

قَالُوا۟ تَٱللَّەِ لَقَدْ عَلِمْتُم مَّا جِئْنَا لِنُفْسِدَ فِى ٱلْأَرْضِ وَمَا كُنَّا سَٰرِقِينَ

qālū ta-allahi la-qad ʿalimtum mā jiʾnā li-nufsida fī l-arḍi wa-mā kunnā sāriqīna

(The brothers) said: "By Allah! well ye know that we came not to make mischief in the land, and we are no thieves!"