Surah Saba — Ayah 29 (34:29)
وَيَقُولُونَ مَتَىٰ هَٰذَا ٱلۡوَعۡدُ إِن كُنتُمۡ صَٰدِقِينَ ٢٩
English translation (Saheeh International)
And they say, "When is this promise, if you should be truthful?"
Brief commentary
And the idolaters say, whilst hastily seeking the punishment you are warning them of: “If you are truthful tell us When is this promise of punishment going to occur?”