Qur'an 5:23

قَالَ رَجُلَانِ مِنَ ٱلَّذِينَ يَخَافُونَ أَنْعَمَ ٱللَّهُ عَلَيْهِمَا ٱدْخُلُوا۟ عَلَيْهِمُ ٱلْبَابَ فَإِذَا دَخَلْتُمُوهُ فَإِنَّكُمْ غَـٰلِبُونَ ۚ وَعَلَى ٱللَّهِ فَتَوَكَّلُوٓا۟ إِن كُنتُم مُّؤْمِنِينَ

Then out spake two of those who feared (their Lord, men) unto whom Allah had been gracious: Enter in upon them by the gate, for if ye enter by it, lo! ye will be victorious. So put your trust (in Allah) if ye are indeed believers.