"whoever goes to a fortune teller and believes what he says,

 Ask A Muslim

22 مارس 2022  · 

Prophet (ﷺ) said, "whoever goes to a fortune teller and believes what he says, has disbelieved in that which Allaah revealed to Muhammad (ﷺ).”

Narrated by Abu Dawood (3904), al-Tirmidhi (3904)

Same rulings apply for horoscopes/astrology and the such.