Sura al-Māʾidah 5:8

يَٰٓأَيُّهَا ٱلَّذِينَ ءَامَنُوا۟ كُونُوا۟ قَوَّٰمِينَ لِلَّـهِ شُهَدَآءَ بِٱلْقِسْطِ وَلَا يَجْرِمَنَّكُمْ شَنَـَٔانُ قَوْمٍ عَلَىٰٓ أَلَّا تَعْدِلُوا۟ ٱعْدِلُوا۟ هُوَ أَقْرَبُ لِلتَّقْوَىٰ وَٱتَّقُوا۟ ٱللَّـهَ إِنَّ ٱللَّـهَ خَبِيرٌۢ بِمَا تَعْمَلُونَ

yā-ayyuhā lladhīna āmanū kūnū qawwāmīna lillāhi shuhadāʾa bil-qisṭi wa-lā yajrimannakum shanaʾānu qawmin ʿala allā taʿdilū aʿdilū huwa aqrabu lil-taqwā wattaqū allāha inna allāha khabīrun bi-mā taʿmalūna

O ye who believe! stand out firmly for Allah, as witnesses to fair dealing, and let not the hatred of others to you make you swerve to wrong and depart from justice. Be just: that is next to piety: and fear Allah. For Allah is well-acquainted with all that ye do.