Concordance

jest

Gen 19:14	So Lot went out, and spoke to his sons in law that were to have his daughters, and said: Arise: get you out of this place, because the Lord will destroy this city. And he seemed to them to speak as it were in jest.
Prov 26:19	So is the man that hurteth his friend deceitfully: and when he is taken, saith: I did it in jest.