Daniel 11:2 Halakhah

וְעַתָּ֕ה אֱמֶ֖ת אַגִּ֣יד לָ֑ךְ הִנֵּה־עוֹד֩ שְׁלֹשָׁ֨ה מְלָכִ֜ים עֹמְדִ֣ים לְפָרַ֗ס וְהָֽרְבִיעִי֙ יַעֲשִׁ֤יר עֹֽשֶׁר־גָּדוֹל֙ מִכֹּ֔ל וּכְחֶזְקָת֣וֹ בְעָשְׁר֔וֹ יָעִ֣יר הַכֹּ֔ל אֵ֖ת מַלְכ֥וּת יָוָֽן׃

And now will I declare unto thee the truth. Behold, there shall stand up yet three kings in Persia; and the fourth shall be far richer than they all; and when he is waxed strong through his riches, he shall stir up all against the realm of Greece.

Read halakhic rulings (Jewish law) on Daniel 11:2: and classical halakhic sources.