John 7:2-5

2 Now the feast of the Jews, the Feast of Booths, was at hand.

3 His brothers therefore said to him, "Depart from here, and go into Judea, that your disciples also may see your works which you do.

4 For no man does anything in secret, and himself seeks to be known openly. If you do these things, reveal yourself to the world."

5 For even his brothers didn't believe in him.