Say, "It has been inspired to me that a group of Jinn were listening." They said, "We have heard an interesting recitation/quran!"
Translation endnotes
[72:1] Jinns are descendants of Perverse or Satan (7:27), invisible (6:86; 72:1), made of energy (10:27), swift (27:10, 39), righteous and evildoers (72:11), possess power/ability to exit the atmosphere of Earth (72:8), and have physical powers not common to humans (27:39). Also see 35:1