Mark 1:43-45

And Jesus [deeply moved] admonished him sternly and sent him away immediately, saying to him, “See that you tell no one anything [about this]; but go, show yourself to the priest and offer for your purification what Moses commanded, as proof to them [that you are really healed].” [Lev 13:45; 14:2-32] But he went out and began to proclaim it freely and to spread the news [of his healing], to such an extent that Jesus could no longer openly enter a city [where He was known], but stayed out in the unpopulated places; yet people were still coming to Him from everywhere.