King James Bible
"He shutteth his eyes to devise froward things: moving his lips he bringeth evil to pass."
The closed eyes indicate deep concentration on scheming perverse or crooked plans. In Hebrew wisdom literature, 'froward' refers to moral deviation and twisted thinking, suggesting this person withdraws from normal interaction to plot wickedness. The subtle lip movements reveal the schemer's transition from planning to execution, possibly through whispered plots or deceptive speech. This physical gesture connects internal malice to external harm, warning that even small bodily signals can betray and accomplish evil intentions.