וַתְּהִ֨י לָכֶ֜ם חָז֣וּת הַכֹּ֗ל כְּדִבְרֵי֮ הַסֵּ֣פֶר הֶֽחָתוּם֒ אֲשֶֽׁר־יִתְּנ֣וּ אֹת֗וֹ אֶל־יוֹדֵ֥עַ הספר [סֵ֛פֶר] לֵאמֹ֖ר קְרָ֣א נָא־זֶ֑ה וְאָמַר֙ לֹ֣א אוּכַ֔ל כִּ֥י חָת֖וּם הֽוּא׃
Aussi la révélation de tous ces événements est-elle pour vous comme les mots de ce livre scellé, qu’on présente à un homme lettré en lui disant: "Lis donc ceci!" Et lui de répondre: "Je ne puis, car le livre est scellé."
Ibn Ezra
or stops up meaning “shut”, from “it is sealed” [Isaiah 29:11]. This describes the situation when the flow thickens, and congeals, so that he can not ejaculate semen during sexual intercourse.
Radak
So she prayed upon (al) the Lord: It is like, to (el) the Lord. Likewise (Isaiah 29:11-12), "And he gave the book upon someone who [...] knows books," is like, to someone; (II Kings 22:8) "upon Shafan," is like to Shafan.