New Living Translation
“Then if anyone tells you, ‘Look, here is the Messiah,’ or ‘There he is,’ don’t believe it.

American Standard Version
And then if any man shall say unto you, Lo, here is the Christ; or, Lo, there; believe it not:

Berean Study Bible
At that time if anyone says to you, ‘Look, here is the Christ!’ or ‘There He is!’ do not believe it.

Douay-Rheims Bible
And then if any man shall say to you, Lo, here is Christ; lo, he is here: do not believe.

English Revised Version
And then if any man shall say unto you, Lo, here is the Christ; or, Lo, there; believe it not:

King James Bible
And then if any man shall say to you, Lo, here is Christ; or, lo, he is there; believe him not:

World English Bible
Then if anyone tells you, 'Look, here is the Christ!' or, 'Look, there!' don't believe it.

Young's Literal Translation
And then, if any may say to you, Lo, here is the Christ, or, Lo, there, ye may not believe;

Mark 13:21 Additional Translations ...