Leviticus 13:37

וְאִם־בְּעֵינָיו֩ עָמַ֨ד הַנֶּ֜תֶק וְשֵׂעָ֨ר שָׁחֹ֧ר צָֽמַח־בּ֛וֹ נִרְפָּ֥א הַנֶּ֖תֶק טָה֣וֹר ה֑וּא וְטִהֲר֖וֹ הַכֹּהֵֽן׃ ס

ἐὰν δὲ ἐνώπιον μείνῃ τὸ θραῦσμα ἐπὶ χώρας καὶ ἀνατείλῃ ἐν αὐτῷ, ὑγίακεν τὸ θραῦσμα, καθαρόν ἐστιν, καὶ καθαριεῖ αὐτὸν ὁ ἱερεύς.

Greek text from Swete's edition, CC BY-SA 4.0

Mas si le pareciere que la tiña está detenida, y que ha salido en ella el pelo negro, la tiña está sanada; él está limpio, y por limpio lo dará el sacerdote.

If, however, in his sight the scaly outbreak is unchanged and black hair has grown in it, then it has healed. He is clean, and the priest is to pronounce him clean.