Комментарий о цитате к Шмуэль Б 13:37

וְאַבְשָׁל֣וֹם בָּרַ֔ח וַיֵּ֛לֶךְ אֶל־תַּלְמַ֥י בֶּן־עמיחור [עַמִּיה֖וּד] מֶ֣לֶךְ גְּשׁ֑וּר וַיִּתְאַבֵּ֥ל עַל־בְּנ֖וֹ כָּל־הַיָּמִֽים׃

Но Авессалом убежал и пошел к Талмаю, сыну Аммиуда, царя Гессурского. И [Давид] оплакивал своего сына каждый день.

Chizkuni

הלא תכלם שבעת ימים, “would she not be banned for at least seven days?” G-d refers to such a daughter not being allowed to look at her father’s face as a sign of her shame. We find an example of this in the life of Avshalom, son of David, (Samuel II 13, 37-39) Here we are dealing with two sins Miriam had committed, one against G-d and one against Moses; G-d had spelled it out when He said: בעבדי במשה, “against My servant, against Moses.” Accordingly, if G-d were to apply a strict yardstick, Miriam would have to be ostracised at least for two weeks.