Matthew 16:20

16:20 Then he instructed his disciples not to tell anyone that he was the Christ.

Matthew 17:9

17:9 As they were coming down from the mountain, Jesus commanded them, “Do not tell anyone about the vision until the Son of Man is raised from the dead.”

Mark 8:31

First Prediction of Jesus’ Death and Resurrection

8:31 Then Jesus began to teach them that the Son of Man must suffer many things and be rejected by the elders, chief priests, and experts in the law, and be killed, and after three days rise again.