טָבַ֤עְתִּי ׀ בִּיוֵ֣ן מְ֭צוּלָה וְאֵ֣ין מָעֳמָ֑ד בָּ֥אתִי בְמַעֲמַקֵּי־מַ֝֗יִם וְשִׁבֹּ֥לֶת שְׁטָפָֽתְנִי׃
I am sunk in deep mire, where there is no standing; I am come into deep waters, and the flood overwhelmeth me.
Read kabbalistic (mystical) interpretation of Psalms 69:3: and classical mystical sources.