Deuteronomy 31:1 Halakhah

וַיֵּ֖לֶךְ מֹשֶׁ֑ה וַיְדַבֵּ֛ר אֶת־הַדְּבָרִ֥ים הָאֵ֖לֶּה אֶל־כָּל־יִשְׂרָאֵֽל׃

And Moses went and spoke these words unto all Israel.

Read halakhic rulings (Jewish law) on Deuteronomy 31:1: and classical halakhic sources.