Mark 13:21

Then if any one shall say to you, Christ is here, or, he is there, don't believe it.

Luke 21:8

he answered, take care, that you be not seduced: for many shall come in my name, saying, I am the Christ. it won't be long e'er this happens, therefore do not follow them.

Matthew 24:5

for many shall come in my name, saying, I am the Christ: and shall deceive many.

Matthew 24:23-25

Then if any shall cry, the Messiah is here, or he is there: give no credit to it.

Luke 17:23-24

they will tell you, here he is, or, he is there: but don't go out to follow them;

John 5:43

I am come in my father's name, and you receive me not: if another should come in his own name, him you will receive.

Treasury of Scripture Knowledge

Summary

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

Bible References

General references

Matthew 24:5
for many shall come in my name, saying, I am the Christ: and shall deceive many.
Luke 17:23
they will tell you, here he is, or, he is there: but don't go out to follow them;
Luke 21:8
he answered, take care, that you be not seduced: for many shall come in my name, saying, I am the Christ. it won't be long e'er this happens, therefore do not follow them.
John 5:43
I am come in my father's name, and you receive me not: if another should come in his own name, him you will receive.