An-Nahl 16:84

Wayawma nabAAathu min kulli ommatinshaheedan thumma la yu/thanu lillatheenakafaroo wala hum yustaAAtaboon

And [mention] the Day when We will resurrect from every nation a witness [i.e., their prophet]. Then it will not be permitted to the disbelievers [to apologize or make excuses], nor will they be asked to appease [Allāh].

(Remember) the Day on which We shall raise up a witness from every people, then the disbelievers will not be allowed (to make excuses), nor shall they be asked to repent.