وَإِذَا لَقُوا۟ ٱلَّذِينَ ءَامَنُوا۟ قَالُوٓا۟ ءَامَنَّا وَإِذَا خَلَا بَعْضُهُمْ إِلَىٰ بَعْضٍ قَالُوٓا۟ أَتُحَدِّثُونَهُم بِمَا فَتَحَ ٱللَّهُ عَلَيْكُمْ لِيُحَآجُّوكُم بِهِۦ عِندَ رَبِّكُمْ ۚ أَفَلَا تَعْقِلُونَ
wa-idhā laqū alladhīna āmanū qālū āmannā wa-idhā khalā baʿḍuhum ilā baʿḍin qālū atuḥaddithūnahum bimā fataḥa l-lahu ʿalaykum liyuḥājjūkum bihi ʿinda rabbikum afalā taʿqilūna
And when they meet those who believe, they say, "We have believed"; but when they are alone with one another, they say, "Do you talk to them about what Allāh has revealed to you so they can argue with you about it before your Lord?" Then will you not reason?
— Saheeh International
When they meet the believers, they say, ‘We too believe.’ But when they are alone with each other they say, ‘How could you tell them about God’s revelation [to us]? They will be able to use it to argue against you before your Lord! Have you no sense?’
— M. A. S. Abdel Haleem
And when they (Jews) meet those who believe (Muslims), they say, "We believe", but when they meet one another in private, they say, "Shall you (Jews) tell them (Muslims) what Allâh has revealed to you [Jews, about the description and the qualities of Prophet Muhammad صلى الله عليه وسلم, that which are written in the Taurât (Torah)], that they (Muslims) may argue with you (Jews) about it before your Lord?" Have you (Jews) then no understanding?
— Muhammad Muhsin Khan & Muhammad Taqi-ud-Din al-Hilali