Surah At-Tawbah, Verse 83

فَإِن رَّجَعَكَ ٱللَّهُ إِلَىٰ طَآئِفَةٖ مِّنۡهُمۡ فَٱسۡتَـٔۡذَنُوكَ لِلۡخُرُوجِ فَقُل لَّن تَخۡرُجُواْ مَعِيَ أَبَدٗا وَلَن تُقَٰتِلُواْ مَعِيَ عَدُوًّاۖ إِنَّكُمۡ رَضِيتُم بِٱلۡقُعُودِ أَوَّلَ مَرَّةٖ فَٱقۡعُدُواْ مَعَ ٱلۡخَٰلِفِينَ٨٣

fa-in rajaʿaka l-lahu ilā ṭāifatin min'hum fa-is'tadhanūka lil'khurūji faqul lan takhrujū maʿiya abadan walan tuqātilū maʿiya ʿaduwwan innakum raḍītum bil-quʿūdi awwala marratin fa-uq'ʿudū maʿa l-khālifīna

If Allāh should return you to a faction of them [after the expedition] and then they ask your permission to go out [to battle], say, "You will not go out with me, ever, and you will never fight with me an enemy. Indeed, you were satisfied with sitting [at home] the first time, so sit [now] with those who stay behind."