Quran

 3:139

وَلَا تَهِنُوا وَلَا تَحْزَنُوا وَأَنْتُمُ الْأَعْلَوْنَ إِنْ كُنْتُمْ مُؤْمِنِينَ ﴿١٣٩﴾

139. And do not waver, nor be sad. You are the superior ones—if you are believers.