An-Naml · Ayah 71
وَيَقُولُونَ مَتَىٰ هَٰذَا ٱلْوَعْدُ إِن كُنتُمْ صَٰدِقِينَ
And they say, "When is [the fulfillment of] this promise, if you should be truthful?"
Quran 27:71 (An-Naml) · Saheeh International, Noor International Center (QuranEnc v1.1.2)