Job 19:24 Midrash

בְּעֵט־בַּרְזֶ֥ל וְעֹפָ֑רֶת לָ֝עַ֗ד בַּצּ֥וּר יֵחָצְבֽוּן׃

That with an iron pen and lead They were graven in the rock for ever!

Read midrashic interpretation of Job 19:24: and classical rabbinic exegesis.