'Beware' in the Bible

“Beware of practicing your righteousness before men to be noticed by them; otherwise you have no reward with your Father who is in heaven.

Beware of false prophets, which come to you in sheep's clothing, but inwardly they are ravening wolves.

But beware of men: for they will deliver you up to the councils, and they will scourge you in their synagogues;

Then Jesus said unto them, Take heed and beware of the leaven of the Pharisees and of the Sadducees.

How is it that ye do not understand that I spake it not to you concerning bread, that ye should beware of the leaven of the Pharisees and of the Sadducees?

Then understood they how that he bade them not beware of the leaven of bread, but of the doctrine of the Pharisees and of the Sadducees.

Beware! -- ye may not despise one of these little ones, for I say to you, that their messengers in the heavens do always behold the face of my Father who is in the heavens,

And he charged them, saying, Take heed, beware of the leaven of the Pharisees, and of the leaven of Herod.

And he said unto them in his doctrine, Beware of the scribes, which love to go in long clothing, and love salutations in the marketplaces,

Beware lest He should arrive unexpectedly and find you asleep.

In the mean time, when there were gathered together an innumerable multitude of people, insomuch that they trode one upon another, he began to say unto his disciples first of all, Beware ye of the leaven of the Pharisees, which is hypocrisy.

And he said unto them, Take heed, and beware of covetousness: for a man's life consisteth not in the abundance of the things which he possesseth.

Beware of the scribes, which desire to walk in long robes, and love greetings in the markets, and the highest seats in the synagogues, and the chief rooms at feasts;

But beware of slumbering; and every moment pray that you may be fully strengthened to escape from all these coming evils, and to take your stand in the presence of the Son of Man."

Beware therefore, lest that come upon you, which is spoken of in the prophets;

beware of glorying over the natural branches. Or if you are so glorying, do not forget that it is not you who uphold the root: the root upholds you.

So then let him who thinks he is standing securely beware of falling.

However, if you continually bite and devour one another, beware that you are not consumed by one another.

If angry, beware of sinning. Let not your irritation last until the sun goes down;

And beware of grieving the Holy Spirit of God, in whom you have been sealed in preparation for the day of Redemption.

Beware of dogs, beware of evil workers, beware of the concision.

Beware lest any man spoil you through philosophy and vain deceit, after the tradition of men, after the rudiments of the world, and not after Christ.

of whom also do thou beware, for greatly hath he stood against our words;

Take care, brothers and sisters, that there not be in any one of you a wicked, unbelieving heart [which refuses to trust and rely on the Lord, a heart] that turns away from the living God.

Ye therefore, beloved, seeing ye know these things before, beware lest ye also, being led away with the error of the wicked, fall from your own stedfastness.