Mark 13:21 in the King James Version
And then if any man shall say to you, Lo, here is Christ; or, lo, he is there; believe him not:
Context
20 Unless the Lord had shortened the days, no flesh would have been saved; but for the sake of the chosen ones, whom he picked out, he shortened the days.
21 Then if anyone tells you, ‘Look, here is the Christ!’ or, ‘Look, there!’ don’t believe it.
22 For false christs and false prophets will arise and will show signs and wonders, that they may lead astray, if possible, even the chosen ones.