לְמַ֤עַן ׀ תִּֽמְחַ֥ץ רַגְלְךָ֗ בְּ֫דָ֥ם לְשׁ֥וֹן כְּלָבֶ֑יךָ מֵאֹיְבִ֥ים מִנֵּֽהוּ׃
That thy foot may wade through blood, That the tongue of thy dogs may have its portion from thine enemies.'
Read kabbalistic (mystical) interpretation of Psalms 68:24: and classical mystical sources.