John 7:2-4

²Now the Jews’ feast of tabernacles was at hand.

³His brethren therefore said unto him, Depart hence, and go into Judea, that thy disciples also may see the works that thou doest.

⁴For there is no man that doeth any thing in secret, and he himself seeketh to be known openly. If thou do these things, shew thyself to the world.