24:53
وَاَقْسَمُوا بِاللّٰهِ جَهْدَ اَیْمَانِهِمْ لَئِنْ اَمَرْتَهُمْ لَیَخْرُجُنَّؕ قُلْ لَا تُقْسِمُواۚ طَاعَةٌ مَعْرُوفَةٌؕ اِنَّ اللّٰهَ خَبٖیرٌ بِمَا تَعْمَلُونَ
Waaqsamoo biAllahi jahda aymanihim lain amartahum layakhrujunna qul la tuqsimoo taAAatun maAAroofatun inna Allaha khabeerun bima taAAmaloona
Translations
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
Saheeh International
They swear by Allah solemnly that, if thou order them, they will go forth. Say: Swear not; known obedience (is better). Lo! Allah is Informed of what ye do
Marmaduke Pickthall