Surah At-Tawbah 9:44
لَا يَسْتَـْٔذِنُكَ ٱلَّذِينَ يُؤْمِنُونَ بِٱللَّهِ وَٱلْيَوْمِ ٱلْـَٔاخِرِ أَن يُجَـٰهِدُوا۟ بِأَمْوَٰلِهِمْ وَأَنفُسِهِمْ ۗ وَٱللَّهُ عَلِيمٌۢ بِٱلْمُتَّقِينَ
Those who believe in Allāh and the Last Day would not ask permission of you to be excused from striving [i.e., fighting] with their wealth and their lives. And Allāh is Knowing of those who fear Him.
Translation: Saheeh International
Tafsir
Those who believe in God and the Last Day do not ask leave of you to stay behind that they may struggle with their possessions and their lives; and God knows the pious.
Excerpt from Tafsir al-Jalalayn, commentary on 9:44, via Quran.com. The reader has the full commentary and 9 more tafsirs.