Quran 22:29

ثُمَّ لْيَقْضُوا۟ تَفَثَهُمْ وَلْيُوفُوا۟ نُذُورَهُمْ وَلْيَطَّوَّفُوا۟ بِٱلْبَيْتِ ٱلْعَتِيقِ

Then let them end their untidiness and fulfill their vows and perform Tawaf around the ancient House."

Translation · Saheeh International