בַּהּ־שַׁעֲתָ֗ה נפקו [נְפַ֙קָה֙] אֶצְבְּעָן֙ דִּ֣י יַד־אֱנָ֔שׁ וְכָֽתְבָן֙ לָקֳבֵ֣ל נֶבְרַשְׁתָּ֔א עַל־גִּירָ֕א דִּֽי־כְתַ֥ל הֵיכְלָ֖א דִּ֣י מַלְכָּ֑א וּמַלְכָּ֣א חָזֵ֔ה פַּ֥ס יְדָ֖ה דִּ֥י כָתְבָֽה׃
В этот же час появились пальцы человека'рука, и написал против подсвечника на штукатурке стены короля'дворец; и царь увидел ладонь написавшего.
Rashi
the fingers...emerged The fingers of a human hand emerged from heaven.
Ibn Ezra
[Daniel 5:5] At that moment (בַּהּ־שַׁעֲתָ֗ה), opposite the lampstand (נֶבְרַשְׁתָּ֔א): [The word nebrashta means] a lamp/light (נוּרָה - nurah).
Rashi
opposite the candelabrum opposite the menorah that was before the table, and a similar word appears (in Tractate Yoma 37a): “made a candelabrum (נִבְרֶשֶׁת) of gold.”
Rashi
on the plaster on the lime that is plastered on the wall, like (Isa. 27:9): “like crushed chalkstones (אַבְנֵי גֵר),” which resemble lime.