And He strictly warned and commanded them to tell this to no one,
Luke 9:21
Surrounding context
9:20 He said to them, "But who do you say that I am?" Peter answered and said, "The Christ of God."
9:21 And He strictly warned and commanded them to tell this to no one,
9:22 saying, "The Son of Man must suffer many things, and be rejected by the elders and chief priests and scribes, and be killed, and be raised the third day."