Psalms 78:3 Halakhah

אֲשֶׁ֣ר שָׁ֭מַעְנוּ וַנֵּדָעֵ֑ם וַ֝אֲבוֹתֵ֗ינוּ סִפְּרוּ־לָֽנוּ׃

That which we have heard and known, And our fathers have told us,

Read halakhic rulings (Jewish law) on Psalms 78:3: and classical halakhic sources.