Likutei Moharan 47:3/ליקוטי מוהר"ן מ״ז:ג׳

13. But when a person causes a blemish in truth, in the encompassing of the colors, then the encompassing of the colors is turned into shame. He experiences shame, i.e., poverty, as in, “k’room is degraded by the sons of man”—his face turns different colors, like a kroom .