At Tawbah, 45 Ayah
9:45
إِنَّمَا يَسۡتَـٔۡذِنُكَ ٱلَّذِينَ لَا يُؤۡمِنُونَ بِٱللَّهِ وَٱلۡيَوۡمِ ٱلۡأٓخِرِ وَٱرۡتَابَتۡ قُلُوبُهُمۡ فَهُمۡ فِي رَيۡبِهِمۡ يَتَرَدَّدُونَ ٤٥
'Innamā Yasta'dhinuka Al-Ladhīna Lā Yu'uminūna Bil-Lahi Wa Al-Yawmi Al-'Ākhiri Wa Artābat Qulūbuhum Fahum Fī Raybihim Yataraddadūna
Only those would ask permission of you who do not believe in Allah and the Last Day and whose hearts have doubted, and they, in their doubt, are hesitating.