12:82
وَسْـَٔلِ ٱلْقَرْيَةَ ٱلَّتِى كُنَّا فِيهَا وَٱلْعِيرَ ٱلَّتِىٓ أَقْبَلْنَا فِيهَا ۖ وَإِنَّا لَصَٰدِقُونَ
Was'alil qaryatal latee kunnaa feehaa wal'eeral lateee aqbalnaa feehaa wa innaa lasaadiqoon
"'Ask at the town where we have been and the caravan in which we returned, and (you will find) we are indeed telling the truth.'"