'Take Heed' in the Bible

You must set boundaries for the people all around, saying, 'Take heed to yourselves not to go up on the mountain nor touch its edge. Whoever touches the mountain will surely be put to death!

Take heed because of him, and obey his voice; do not rebel against him, for he will not pardon your transgressions, for my name is in him.

Take heed, do not turn to evil, for because of this you have been tested by affliction.

Indeed, I am about to raise up a shepherd in the land who will not take heed to the sheep headed to slaughter, will not seek the scattered, and will not heal the injured. Moreover, he will not nourish the one that is healthy but instead will eat the meat of the fat sheep and tear off their hooves.