وَاَقْسَمُوا بِاللّٰهِ جَهْدَ اَیْمَانِهِمْ لَئِنْ جَٓاءَتْهُمْ اٰیَةٌ لَیُؤْمِنُنَّ بِهَاؕ قُلْ اِنَّمَا الْاٰیَاتُ عِنْدَ اللّٰهِ وَمَا یُشْعِرُكُمْۙ اَنَّهَٓا اِذَا جَٓاءَتْ لَا یُؤْمِنُونَ
Waaqsamoo biAllahi jahda aymanihim lain jaathum ayatun layuminunna biha qul innama alayatu AAinda Allahi wama yushAAirukum annaha itha jaat la yuminoona
Translations
And they swear by Allah their strongest oaths that if a sign came to them, they would surely believe in it. Say, "The signs are only with Allah." And what will make you perceive that even if a sign came, they would not believe
Saheeh International
And they swear a solemn oath by Allah that if there come unto them a portent they will believe therein. Say; Portents are with Allah and (so is) that which telleth you that if such came unto them they would not believe
Marmaduke Pickthall