'Take Heed' in the Bible
Take heed therefore how you hear: for whosoever has, to him shall be given; and whosoever has not, from him shall be taken even that which he seems to have.
Take heed therefore that the light which is in you be not darkness.
And he said unto them, Take heed, and beware of covetousness: for a man's life consists not in the abundance of the things which he possesses.
Take heed to yourselves: If your brother trespasses against you, rebuke him; and if he repents, forgive him.
And he said, Take heed that you be not deceived: for many shall come in my name, saying, I am Christ; and the time draws near: go not therefore after them.
And take heed to yourselves, lest at any time your hearts be weighed down with carousing, and drunkenness, and cares of this life, and so that day come upon you unawares.