النّور — An-Nur Ayat 53
۞ وَاَقْسَمُوْا بِاللّٰهِ جَهْدَ اَيْمَانِهِمْ لَىِٕنْ اَمَرْتَهُمْ لَيَخْرُجُنَّۗ قُلْ لَّا تُقْسِمُوْاۚ طَاعَةٌ مَّعْرُوْفَةٌ ۗاِنَّ اللّٰهَ خَبِيْرٌۢ بِمَا تَعْمَلُوْنَ
Wa aqsamū billāhi jahda aimānihim la'in amartahum layakhrujunn(a), qul lā tuqsimū, ṭā‘atum ma‘rūfah(tun), innallāha khabīrum bimā ta‘malūn(a).
"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.""