'Heed' in the Bible

And he gave heed unto them, expecting to receive something of them.

And said unto them, Ye men of Israel, take heed to yourselves what ye intend to do as touching these men.

And the people with one accord gave heed unto those things which Philip spake, hearing and seeing the miracles which he did.

To whom they all gave heed, from the least to the greatest, saying, This man is the great power of God.

Take heed therefore unto yourselves, and to all the flock, over the which the Holy Ghost hath made you overseers, to feed the church of God, which he hath purchased with his own blood.

When the centurion heard that, he went and told the chief captain, saying, Take heed what thou doest: for this man is a Roman.