﴿ بِسْمِ ٱللَّهِ ٱلرَّحْمَٰنِ ٱلرَّحِيمِ إِذَا جَآءَكَ ٱلْمُنَٰفِقُونَ قَالُوا۟ نَشْهَدُ إِنَّكَ لَرَسُولُ ٱللَّهِ ۗ وَٱللَّهُ يَعْلَمُ إِنَّكَ لَرَسُولُهُۥ وَٱللَّهُ يَشْهَدُ إِنَّ ٱلْمُنَٰفِقِينَ لَكَٰذِبُونَ ﴾

“WHEN THE HYPOCRITES come unto thee, they say, "We bear witness that thou art indeed God's Apostle!" But God knows that thou art truly His Apostle; and He bears witness that the hypocrites are indeed false [in their declaration of faith].”

And from his narration on the authority of Ibn 'Abbas that he said regarding the interpretation of Allah's saying (When the hypocrites come unto thee): '(When the hypocrites come unto thee (O Muhammad)) when the hypocrites of Medina, 'Abdullah Ibn Ubayy, Mu'attib Ibn Qushayr and Jadd Ibn Qays-who were cousins-come to you, (they say: We bear witness) we swear by Allah (that thou art) O Muhammad (indeed Allah's messenger) we know this and are conscious of it. (And Allah knoweth) and Allah bears witness (that thou art) O Muhammad (indeed His messenger) without the need for the testimony of the hypocrites, (and Allah beareth witness) and Allah knows (that the Hypocrites are speaking falsely) that the hypocrites lie in their oath, because they do not know it nor are their hearts conscious of it.