'Heed' in the Bible

Take heed therefore how ye hear; for whosoever has, to him shall be given, and whosoever has not, even what he seems to have shall be taken from him.

And he said to them, Take heed and keep yourselves from all covetousness, for it is not because a man is in abundance that his life is in his possessions.

Take heed to yourselves: if thy brother should sin, rebuke him; and if he should repent, forgive him.

But take heed to yourselves lest possibly your hearts be laden with surfeiting and drinking and cares of life, and that day come upon you suddenly unawares;