Taha 20:127

Wakathalika najzee man asrafa walamyu/min bi-ayati rabbihi walaAAathabu al-akhiratiashaddu waabqa

And thus do We recompense he who transgressed and did not believe in the signs of his Lord. And the punishment of the Hereafter is more severe and more enduring.

Thus We recompense him who exceeds the limits and does not believe in the signs of his Lord. Certainly the punishment of the Hereafter is more severe and more lasting.