Surah An-Noor Verse 53

۞ وَأَقْسَمُوا بِاللَّهِ جَهْدَ أَيْمَانِهِمْ لَئِنْ أَمَرْتَهُمْ لَيَخْرُجُنَّ ۖ قُل لَّا تُقْسِمُوا ۖ طَاعَةٌ مَّعْرُوفَةٌ ۚ إِنَّ اللَّهَ خَبِيرٌ بِمَا تَعْمَلُونَ

Wa aqsamoo billaahi jahda aimaanihim la'in amartahum la yakhrujunna qul laa tuqsimoo taa'atum ma'roofah innal laaha khabeerum bimaa ta'maloon

Translation / The Meaning

And they swear by Allah their strongest oaths that if you ordered them, they would go forth [in Allah 's cause]. Say, "Do not swear. [Such] obedience is known. Indeed, Allah is Acquainted with that which you do."