וּשְׁמַרְתֶּ֤ם אֶת־כָּל־חֻקֹּתַי֙ וְאֶת־כָּל־מִשְׁפָּטַ֔י וַעֲשִׂיתֶ֖ם אֹתָ֑ם אֲנִ֖י יְהוָֽה׃ (פ)
And ye shall observe all My statutes, and all Mine ordinances, and do them: I am the LORD.
Read kabbalistic (mystical) interpretation of Leviticus 19:37: and classical mystical sources.