3 : 139
وَلَا تَهِنُواْ وَلَا تَحۡزَنُواْ وَأَنتُمُ ٱلۡأَعۡلَوۡنَ إِن كُنتُم مُّؤۡمِنِينَ
Do not lose heart nor grieve, for you have the upper hand, if you are [truly] believers.
Ayah 139 of آل عِمران (3 : 139). This page carries the verse in the Uthmani script with a translation of its meaning, at a stable URL that can be cited on its own.
وَلَا تَهِنُواْ وَلَا تَحۡزَنُواْ وَأَنتُمُ ٱلۡأَعۡلَوۡنَ إِن كُنتُم مُّؤۡمِنِينَ
Do not lose heart nor grieve, for you have the upper hand, if you are [truly] believers.