Ar Rum Ayah 4

فِى بِضْعِ سِنِينَ‌ۗ لِلَّهِ ٱلْأَمْرُ مِن قَبْلُ وَمِنۢ بَعْدُ‌ۚ وَيَوْمَئِذٍ يَفْرَحُ ٱلْمُؤْمِنُونَ ٤ within three to nine years. The ?whole? matter rests with Allah before and after ?victory?. And on that day the believers will rejoice