And purify your garments! (V.74:4)

I heard the Prophet (ﷺ) describing the period of pause of the Divine Inspiration. He said in his talk, "While I was walking, I heard voices from the sky. I looked up, and behold ! I saw the same Angel who came to me in the cave of Hira' sitting on a chair between the sky and the earth. I was too much afraid of him (so I returned to my house) and said, 'Fold me up in garments!' They wrapped me up. Then Allah revealed: 'O you wrapped...and desert the idols before the prayer became compulsory.' Rujz means idols.