en_tn_condensed/pro/23/33.md

your heart will utter perverse things

The "heart" represents the person and emphasize what he thinks and decides to do. Alternate translation: "you will think about and decide to do perverse things" (See: rc://en/ta/man/jit/figs-synecdoche)

perverse things

things that God says are morally wrong and bad; things that are wicked