Job 16:10

16:10 People have opened their mouths against me,

they have struck my cheek in scorn;

they unite together against me.

Job 29:10

29:10 the voices of the nobles fell silent,

and their tongues stuck to the roof of their mouths.

Job 29:23

29:23 They waited for me as people wait for the rain,

and they opened their mouths

as for the spring rains.