Mark 8:30

And he admonished them, not to tell anyone about him

Other versions

King James Version

And he began to teach them, that the Son of man must suffer many things, and be rejected of the elders, and of the chief priests, and scribes, and be killed, and after three days rise again.

English Standard Version

And he strictly charged them to tell no one about him.

New International Version

Jesus warned them not to tell anyone about him.