no! they will say this merely because the truth which they had concealed will become obvious to them or else if they were sent back they would still revert to what was forbidden to them. for they are just liars.
بل بدا لهم ما كانوا يخفون من قبل ولو ردوا لعادوا لما نهوا عنه وإنهم لكاذبون