Ali 'Imran 96

إِنَّ أَوَّلَ بَيْتٍ وُضِعَ لِلنَّاسِ لَلَّذِى بِبَكَّةَ مُبَارَكًا وَهُدًى لِّلْعَـٰلَمِينَ

inna awwala baytin wuḍiʿa lilnnāsi lalladhī bibakkata mubārakan wahudan lil'ʿālamīna

Indeed, the first House [of worship] established for mankind was that at Bakkah [i.e., Makkah] - blessed and a guidance for the worlds.