וְאֶת־מְלָכֵ֤ינוּ שָׂרֵ֙ינוּ֙ כֹּהֲנֵ֣ינוּ וַאֲבֹתֵ֔ינוּ לֹ֥א עָשׂ֖וּ תּוֹרָתֶ֑ךָ וְלֹ֤א הִקְשִׁ֙יבוּ֙ אֶל־מִצְוֺתֶ֔יךָ וּלְעֵ֣דְוֺתֶ֔יךָ אֲשֶׁ֥ר הַעִידֹ֖תָ בָּהֶֽם׃
neither have our kings, our princes, our priests, nor our fathers, kept Thy law, nor hearkened unto Thy commandments and Thy testimonies, wherewith Thou didst testify against them.
Read halakhic rulings (Jewish law) on Nehemiah 9:34: and classical halakhic sources.