30:4
فِى بِضْعِ سِنِينَ ۗ لِلَّهِ ٱلْأَمْرُ مِن قَبْلُ وَمِنۢ بَعْدُ ۚ وَيَوْمَئِذٍۢ يَفْرَحُ ٱلْمُؤْمِنُونَ ٤
Saheeh International
Within three to nine years. To Allah belongs the command before and after. And that day the believers will rejoice
Tafsir of "Ibn Kathir" (English)
بِنَصْرِ اللَّهِ يَنصُرُ مَن يَشَاء وَهُوَ الْعَزِيزُ الرَّحِيمُ