Proverbs 23:8 Kabbalah

פִּֽתְּךָ־אָכַ֥לְתָּ תְקִיאֶ֑נָּה וְ֝שִׁחַ֗תָּ דְּבָרֶ֥יךָ הַנְּעִימִֽים׃

The morsel which thou hast eaten shalt thou vomit up, And lose thy sweet words.

Read kabbalistic (mystical) interpretation of Proverbs 23:8: and classical mystical sources.