Psalms 38:15 Midrash

וָאֱהִ֗י כְּ֭אִישׁ אֲשֶׁ֣ר לֹא־שֹׁמֵ֑עַ וְאֵ֥ין בְּ֝פִ֗יו תּוֹכָחֽוֹת׃

Yea, I am become as a man that heareth not, and in whose mouth are no arguments.

Read midrashic interpretation of Psalms 38:15: and classical rabbinic exegesis.