Surah At-Tawbah — Ayah 83 (9:83)
فَإِن رَّجَعَكَ ٱللَّهُ إِلَىٰ طَآئِفَةٖ مِّنۡهُمۡ فَٱسۡتَـٔۡذَنُوكَ لِلۡخُرُوجِ فَقُل لَّن تَخۡرُجُواْ مَعِيَ أَبَدٗا وَلَن تُقَٰتِلُواْ مَعِيَ عَدُوًّاۖ إِنَّكُمۡ رَضِيتُم بِٱلۡقُعُودِ أَوَّلَ مَرَّةٖ فَٱقۡعُدُواْ مَعَ ٱلۡخَٰلِفِينَ ٨٣
English translation (Saheeh International)
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."
Brief commentary
If Allah returns you, O Prophet, to a group of these hypocrites who are firm in their hypocrisy and they ask you for permission to go out with you in another battle, then say to them: You, hypocrites, will never go out with me in Allah’s path, as a punishment for you and a means of avoiding the harms that may arise due to your presence with me. You were quite pleased to remain behind in the battle of Tabūk, so stay with those sick persons, women and children who remain behind.