Mark 13:6
[For] many [false teachers] will come, claiming to be me, and saying, 'I am [the Christ] and they will lead many people astray.
Mark 13:22-23
For false Christs and false prophets will appear and they will perform [miraculous] signs and [supernatural] wonders in order to lead astray [even] the elect, if possible.
2 Thessalonians 2:11
And this is the reason that God sends them a strong delusion [to influence them]: It is so that they would believe the lie,
2 Peter 2:18
[Although] their talk is big, what they say is worthless, and by [offering people] fleshly desires [i.e., sexual gratification], they lead people astray, who are barely escaping from the error of the world.