אֱ֠דַיִן מַלְכָּ֤א בֵלְשַׁאצַּר֙ שַׂגִּ֣יא מִתְבָּהַ֔ל וְזִיוֺ֖הִי שָׁנַ֣יִן עֲל֑וֹהִי וְרַבְרְבָנ֖וֹהִי מִֽשְׁתַּבְּשִֽׁין׃
Then was king Belshazzar greatly affrighted, and his countenance was changed in him, and his lords were perplexed.
Read halakhic rulings (Jewish law) on Daniel 5:9: and classical halakhic sources.