Surah Al-Ahqaf (The Sand-Hills), Verse 11

وَقَالَ الَّذِیْنَ كَفَرُوْا لِلَّذِیْنَ اٰمَنُوْا لَوْ كَانَ خَیْرًا مَّا سَبَقُوْنَاۤ اِلَیْهِ وَاِذْ لَمْ یَهْتَدُوْا بِهٖ فَسَیَقُوْلُوْنَ هٰذَاۤ اِفْكٌ قَدِیْمٌ ۟

Wa qaalal lazeena kafaroo lillazeena aamanoo law kaana khairam maa sabaqoonaaa ilyh; wa iz lam yahtadoo bihee fasa yaqooloona haazaaa ifkun qadeem

“The Unbelievers say of those who believe: "If (this Message) were a good thing, (such men) would not have gone to it first, before us!" And seeing that they guide not themselves thereby, they will say, "this is an (old,) falsehood!"”

Quran 46:11 (Yusuf Ali Translation)