يَحْلِفُونَ بِاللَّهِ لَكُمْ لِيُرْضُوكُمْ وَاللَّهُ وَرَسُولُهُ أَحَقُّ أَن يُرْضُوهُ إِن كَانُوا مُؤْمِنِينَ
“They swear by Allah to you [believers] in order to please you, while it is the pleasure of Allah and His Messenger they should seek, if they are [true] believers.”
Part of the well-established hypocrites-who-stayed-behind-from-Tabuk passage of Surat al-Tawbah.