Matthew 16:20

Then charged he his disciples that they should tell no man that he was Jesus the Christ.
— Matthew 16:20, King James Version

In other translations

World English Bible (WEB)

Then he charged the disciples that they should tell no man that he was the Christ.

American Standard Version (ASV)

Then charged he the disciples that they should tell no man that he was the Christ.

Young's Literal Translation (YLT)

Then did he charge his disciples that they may say to no one that he is Jesus the Christ.