Psalm 35:16
16 like profane mockers at a feast,1
they wgnash at me with their teeth.
Psalm 37:12
12 The wicked qplots against the righteous
and rgnashes his teeth at him,
Psalm 112:10
10 The wicked man sees it and is angry;
he ygnashes his teeth and zmelts away;
athe desire of the wicked will perish!