On the Day Allah will resurrect them all, and they will swear (58:18)

﴿يَوْمَ يَبْعَثُهُمُ اللَّهُ جَمِيعًا فَيَحْلِفُونَ لَهُ كَمَا يَحْلِفُونَ لَكُمْ ۖ وَيَحْسَبُونَ أَنَّهُمْ عَلَىٰ شَيْءٍ ۚ أَلَا إِنَّهُمْ هُمُ الْكَاذِبُونَ﴾
[ المجادلة: 18]

58:18 On the Day Allah will resurrect them all, and they will swear to Him as they swear to you and think that they are [standing] on something. Unquestionably, it is they who are the liars.

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.

On the Day when Allah will resurrect them all together (for their account), then they will swear to Him as they swear to you (O Muslims). And they think that they have something (to stand upon). Verily, they are liars!

phonetic Transliteration

Yawma yabAAathuhumu Allahu jameeAAan fayahlifoona lahu kama yahlifoona lakum wayahsaboona annahum AAala shayin ala innahum humu alkathiboona

Abdullah Yusuf Ali - Translation

One day will Allah raise them all up (for Judgment): then will they swear to Him as they swear to you: And they think that they have something (to stand upon). No, indeed! they are but liars!

Safi-ur-Rahman al-Mubarakpuri

On the Day when Allah will resurrect them all together; then they will swear to Him as they swear to you. And they think that they have something. Verily, they are liars!

Page 544 English transliteration