Deuteronomy 32:45 Midrash

וַיְכַ֣ל מֹשֶׁ֗ה לְדַבֵּ֛ר אֶת־כָּל־הַדְּבָרִ֥ים הָאֵ֖לֶּה אֶל־כָּל־יִשְׂרָאֵֽל׃

And when Moses made an end of speaking all these words to all Israel,

Read midrashic interpretation of Deuteronomy 32:45: and classical rabbinic exegesis.