And when We made the House a pilgrimage for men and a (place of) security, and: Appoint for yourselves a place of prayer on the standing-place of Ibrahim. And We enjoined Ibrahim and Ismail saying: Purify My House for those who visit (it) and those who abide (in it) for devotion and those who bow down (and) those who prostrate themselves.

And your garments do purify,

Upon them shall be garments of fine green silk and thick silk interwoven with gold, and they shall be adorned with bracelets of silver, and their Lord shall make them drink a pure drink.