Matthew 9:30

Καὶ ἀνεῴχθησαν αὐτῶν οἱ ὀφθαλμοί καὶ ἐνεβριμήσατο αὐτοῖς ὁ Ἰησοῦς λέγων· ὁρᾶτε μηδεὶς γινωσκέτω.

And their eyes were opened, and Jesus sternly warned them, saying, “See that no one know.”