Matthew 24:23-25

Amplified Bible

²³ Then if anyone says to you [during the great tribulation], ‘Look! Here is the Christ,’ or ‘There He is,’ do not believe it. ²⁴ For false Christs and false prophets will appear and they will provide great signs and wonders, so as to deceive, if possible, even the elect (God’s chosen ones). ²⁵ Listen carefully, I have told you in advance.