5 And Jesus answering them began to say, Take heed that no man lead you astray.
Mark 13:5 Cross References - JPS_ASV_Byz
Jeremiah 29:8
8 For thus saith the LORD of hosts, the God of Israel: Let not your prophets that are in the midst of you, and your diviners, beguile you, neither hearken ye to your dreams which ye cause to be dreamed.
Matthew 24:4-5
Luke 21:8
8 And he said, Take heed that ye be not led astray; for many shall come in my name, saying, I am he, and, The time is at hand; go ye not after them.
1 Corinthians 15:33
33 Be not deceived; Evil companionships corrupt good morals.
Ephesians 5:6
6 Let no man deceive you with empty words; for because of these things cometh the wrath of God upon the sons of disobedience.
Colossians 2:8
8 Take heed lest there shall be any one that maketh spoil of you through his philosophy and vain deceit, after the tradition of men, after the rudiments of the world, and not after Christ:
2 Thessalonians 2:3
3 let no man beguile you in any wise; for it will not be, except the falling away come first, and the man of sin be revealed, the son of perdition,
1 John 4:1
1 Beloved, believe not every spirit, but prove the spirits, whether they are of God, because many false prophets are gone out into the world.