יְֽהוָ֗ה אַל־אֵ֭בוֹשָׁה כִּ֣י קְרָאתִ֑יךָ יֵבֹ֥שׁוּ רְ֝שָׁעִ֗ים יִדְּמ֥וּ לִשְׁאֽוֹל׃
O LORD, let me not be ashamed, for I have called upon Thee; Let the wicked be ashamed, let them be put to silence in the nether-world.
Read kabbalistic (mystical) interpretation of Psalms 31:18: and classical mystical sources.