Leviticus 5:22 Kabbalah

אֽוֹ־מָצָ֧א אֲבֵדָ֛ה וְכִ֥חֶשׁ בָּ֖הּ וְנִשְׁבַּ֣ע עַל־שָׁ֑קֶר עַל־אַחַ֗ת מִכֹּ֛ל אֲשֶׁר־יַעֲשֶׂ֥ה הָאָדָ֖ם לַחֲטֹ֥א בָהֵֽנָּה׃

or have found that which was lost, and deal falsely therein, and swear to a lie; in any of all these that a man doeth, sinning therein;

Read kabbalistic (mystical) interpretation of Leviticus 5:22: and classical mystical sources.