4 Then Jesus said to him, “See that you don’t tell anyone. But go, show yourself to the priest and offer the gift Moses commanded, as a testimony to them.”

Read Matthew 8:4 Using Other Translations

And Jesus saith unto him,See thou tell no man; but go thy way, shew thyself to the priest, and offer the gift that Moses commanded, for a testimony unto them.
And Jesus said to him, "See that you say nothing to anyone, but go, show yourself to the priest and offer the gift that Moses commanded, for a proof to them."
Then Jesus said to him, “Don’t tell anyone about this. Instead, go to the priest and let him examine you. Take along the offering required in the law of Moses for those who have been healed of leprosy. This will be a public testimony that you have been cleansed.”