Prophet Hud
(pbuh)

I deliver to you the messages of my Lord and I am a faithful adviser to you. 7:68
Surely I rely on Allah, my Lord and your Lord; there is no living creature but He holds it by its forelock; surely my Lord is on the right path. 11:56

Prophet Hud (pbuh) was sent to the people of Aad. Aad was situated in Ahqaa (which is plural of Hoqf means a raised spot in the desert). It is said to have been located in Yemen at the shores of the sea of Oman.