Heb 13:9 Do not be led away by diverse and strange teachings, for it is good for the heart to be strengthened by grace, not by foods, which have not benefited those devoted to them.
Matthew 24:4 And Jesus answered them, “See that no one leads you astray.
Matthew 24:24 For false christs and false prophets will arise and perform great signs and wonders, so as to lead astray, if possible, even the elect.
Acts 20:30-31 and from among your own selves will arise men speaking twisted things, to draw away the disciples after them. Therefore be alert, remembering that for three years I did not cease night or day to admonish every one with tears.
Romans 16:17-18 I appeal to you, brothers, to watch out for those who cause divisions and create obstacles contrary to the doctrine that you have been taught; avoid them. For such persons do not serve our Lord Christ, but their own appetites, and by smooth talk and flattery they deceive the hearts of the naive.