Surah Al-Hujurat (The Private Quarters), Verse 13

یٰۤاَیُّهَا النَّاسُ اِنَّا خَلَقْنٰكُمْ مِّنْ ذَكَرٍ وَّاُݥ وَجَعَلْنٰكُمْ شُعُوْبًا وَّقَبَآىِٕلَ لِتَعَارَفُوْا اِنَّ اَكْرَمَكُمْ عِنْدَ اللّٰهِ اَتْقٰىكُمْ اِنَّ اللّٰهَ عَلِیْمٌ خَبِیْرٌ ۟

Yaaa ayyuhan naasu innaa khalaqnaakum min zakarinw wa unsaa wa ja'alnaakum shu'oobanw wa qabaaa'ila lita'aarafoo inna akramakum 'indal laahi atqaakum innal laaha 'Aleemun khabeer

“O mankind! We created you from a single (pair) of a male and a female, and made you into nations and tribes, that ye may know each other (not that ye may despise (each other). Verily the most honoured of you in the sight of Allah is (he who is) the most righteous of you. And Allah has full knowledge and is well acquainted (with all things).”

Quran 49:13 (Yusuf Ali Translation)