Lamentations 3:48 Kabbalah

פַּלְגֵי־מַ֙יִם֙ תֵּרַ֣ד עֵינִ֔י עַל־שֶׁ֖בֶר בַּת־עַמִּֽי׃ (ס)

Mine eye runneth down with rivers of water, For the breach of the daughter of my people.

Read kabbalistic (mystical) interpretation of Lamentations 3:48: and classical mystical sources.