Quran Muhammad 47:35
فَلَا تَهِنُواْ وَتَدۡعُوٓاْ إِلَى ٱلسَّلۡمِ وَأَنتُمُ ٱلۡأَعۡلَوۡنَ وَٱللَّهُ مَعَكُمۡ وَلَن يَتِرَكُمۡ أَعۡمَٰلَكُمۡ ٣٥
Translation
So do not weaken and call for peace while you are superior; and Allāh is with you and will never deprive you of [the reward of] your deeds.