'Beware' in the Bible

And beware not to lift up your eyes to heaven and see the sun and the moon and the stars, all the host of heaven, and be drawn away and worship them and serve them, those which the Lord your God has allotted to all the peoples under the whole heaven.

“Beware that you do not forget the Lord your God by not keeping His commandments and His ordinances and His statutes which I am commanding you today;

Beware that your hearts are not deceived, and that you do not turn away and serve other gods and worship them.

beware that you are not ensnared to follow them, after they are destroyed before you, and that you do not inquire after their gods, saying, ‘How do these nations serve their gods, that I also may do likewise?’

Beware that there is no base thought in your heart, saying, ‘The seventh year, the year of remission, is near,’ and your eye is hostile toward your poor brother, and you give him nothing; then he may cry to the Lord against you, and it will be a sin in you.