3 verses have
warner
in Edition Clear Qur'an by Talal Itani / Hud (Hud)

11:2That you shall worship none but God. “I am a warner to you from Him, and a bearer of good news.”

11:12Perhaps you wish to disregard some of what is revealed to you, and you may be stressed because of it, since they say, “If only a treasure was sent down to him, or an angel came with him.” You are only a warner, and God is Responsible for all things.

11:25We sent Noah to his people, “I am to you a clear warner.”