Surah At-Taubah Verse 45 - English Translation by Abdul Hye
Surah At-Taubahإِنَّمَا يَسۡتَـٔۡذِنُكَ ٱلَّذِينَ لَا يُؤۡمِنُونَ بِٱللَّهِ وَٱلۡيَوۡمِ ٱلۡأٓخِرِ وَٱرۡتَابَتۡ قُلُوبُهُمۡ فَهُمۡ فِي رَيۡبِهِمۡ يَتَرَدَّدُونَ
It is only those who don’t believe in Allah and the Last Day and whose hearts are in doubt that ask your permission (exemption from fighting). So in their doubts they waver