forewarn a person that it may be dangerous to swim here
But I will forewarn you whom ye shall fear: fear him, which after he hath killed hath power to cast into hell; yea, I say unto you, fear him.
We are missing a golden opportunity to forewarn new parents of the challenges they might face once their baby arrives.
The fishermen is forewarn of the oncoming of the storm
Every year, Bangladeshi government takes strong measures to stop cheating and carries out a massive media campaign to forewarn students through print and television.
forewarn a person of the danger
