תְּבוֹאֵ֣הוּ שׁוֹאָה֮ לֹֽא־יֵ֫דָ֥ע וְרִשְׁתּ֣וֹ אֲשֶׁר־טָמַ֣ן תִּלְכְּד֑וֹ בְּ֝שׁוֹאָ֗ה יִפָּל־בָּֽהּ׃
Let destruction come upon him unawares; And let his net that he hath hid catch himself; With destruction let him fall therein.
Read kabbalistic (mystical) interpretation of Psalms 35:8: and classical mystical sources.