On the Day Allāh will resurrect them all, and they will swear to Him as they swear to you and think that they are [standing] on something.1 Unquestionably, it is they who are the liars.
Translation: Saheeh International (English)
1 They assume that their lies will be believed and that they will escape detection as they did in worldly life.
Remember the day when Allah will resurrect them all for requital, not leaving any of them out. They will swear in front of Allah that they were not upon disbelief nor hypocrisy; rather they were only believers who acted in accordance to the pleasure of Allah. They will take oaths in front of Him in the afterlife just as they would take oaths in front of you, O believers, in the world that they were believers. They will think that by taking these oaths in front of Allah they will be in a position to bring some benefit to themselves or prevent some harm falling upon themselves. Know well that indeed, they are true liars in their oaths in the world and in the afterlife.