Surah Yusuf 12:82

وَسْـَٔلِ ٱلْقَرْيَةَ ٱلَّتِى كُنَّا فِيهَا وَٱلْعِيرَ ٱلَّتِىٓ أَقْبَلْنَا فِيهَا ۖ وَإِنَّا لَصَـٰدِقُونَ

And ask the city in which we were and the caravan in which we came - and indeed, we are truthful.'"

Translation: Saheeh International

Tafsir

And ask the city in which we were — namely Egypt — in other words send forth someone to ask its people and the caravan the men of the caravan with which we approached — and these were a group of Canaanites. Surely we speak the truth” ’ in what we say. So they went back to him and told him as much.

Excerpt from Tafsir al-Jalalayn, commentary on 12:82, via Quran.com. The reader has the full commentary and 9 more tafsirs.