Surah Aal-i-Imraan, Verse 96
Translation — Sahih International
Indeed, the first House [of worship] established for mankind was that at Makkah - blessed and a guidance for the worlds.
Source
Kur'an-ı Kerim, Âl-i İmrân Suresi 3:96
https://kuran.diyanet.gov.tr/mushaf/kuran-meal-2/3-suresi-96-ayet