John 18:8 KJV

Jesus answered, I have told you that I am he: if therefore ye seek me, let these go their way:
John 18:8, King James Version

In context

7 Then asked he them again, Whom seek ye? And they said, Jesus of Nazareth.

8 Jesus answered, I have told you that I am he: if therefore ye seek me, let these go their way:

9 That the saying might be fulfilled, which he spake, Of them which thou gavest me have I lost none.