יְלָדִ֣ים אֲשֶׁ֣ר אֵֽין־בָּהֶ֣ם כָּל־מאום [מוּם֩] וְטוֹבֵ֨י מַרְאֶ֜ה וּמַשְׂכִּילִ֣ים בְּכָל־חָכְמָ֗ה וְיֹ֤דְעֵי דַ֙עַת֙ וּמְבִינֵ֣י מַדָּ֔ע וַאֲשֶׁר֙ כֹּ֣חַ בָּהֶ֔ם לַעֲמֹ֖ד בְּהֵיכַ֣ל הַמֶּ֑לֶךְ וּֽלֲלַמְּדָ֥ם סֵ֖פֶר וּלְשׁ֥וֹן כַּשְׂדִּֽים׃
yaitu anak-anak muda yang tidak bercacat sedikit pun, yang elok rupanya, cerdas dalam segala hikmat, berpengetahuan, dan memahami ilmu, serta yang memiliki kekuatan untuk bertugas di istana raja dan untuk diajari tulisan dan bahasa orang Kasdim.
Sichot HaRan
And he also does him a favor, when the Tzadik needs to go from level to level, then they try him, whether he has power to stand in the hall of the King (Daniel 1:4). And the hall of the King is the aspect of the mouth of the Tzadik which is called heikhal which is gematria Ad-nai which is the aspect of mouth, as is written, "malkhut -- peh/Kingship [is] the mouth."