21:38
وَيَقُولُونَ مَتَىٰ هَـٰذَا ٱلْوَعْدُ إِن كُنتُمْ صَـٰدِقِينَ
wayaqūlūna matā hādhā l-waʿdu in kuntum ṣādiqīna
They say, ‘When will this promise be fulfilled, if what you say is true?’
And they say: "When will this promise (come to pass), if you are truthful."