Pensée juive sur Les Nombres 12:10

וְהֶעָנָ֗ן סָ֚ר מֵעַ֣ל הָאֹ֔הֶל וְהִנֵּ֥ה מִרְיָ֖ם מְצֹרַ֣עַת כַּשָּׁ֑לֶג וַיִּ֧פֶן אַהֲרֹ֛ן אֶל־מִרְיָ֖ם וְהִנֵּ֥ה מְצֹרָֽעַת׃

La nuée ayant disparu de dessus la tente, Miryam se trouva couverte de lèpre, blanche comme la neige. Aaron se tourna vers Miryam, et la vit lépreuse.

Guide for the Perplexed

But in the passage, “And the anger of the Lord was kindled against them, and he went” (Num. 12:9), the two meanings of the verb are combined. viz., the withdrawal of the Divine protection, expressed by “and he went,” and the revelation, manifestation, and appearance of something namely, of the anger which went forth and reached them, in consequence of which Miriam became “leprous, white as snow.”