"Say, Sufficient is Allah as a Witness between me and you." Meaning: that I am His Messenger, and that this Book is from Him, and that you are in a state of disbelief. "And those who believed in al-batil (the Falsehood)." And al-batil is Iblis.
Surah al-Ankabut from (verse 53 to verse 60).
﴿قُلْ كَفَى بِاللَّهِ بَيْنِي وَبَيْنَكُمْ شَهِيدا﴾ إِنِّي رَسُولُهُ وَإِنَّ هَذَا الْكِتَابَ مِنْ عِنْدِهِ؛ وَإِنَّكُمْ عَلَى الْكُفْرِ ﴿وَالَّذين آمنُوا بِالْبَاطِلِ﴾ وَالْبَاطِل: إِبْلِيس.
سُورَة العنكبوت من (آيَة ٥٣ آيَة ٦٠).
